Trade S&P 500 S&P 500 Price S&P 500 US SPX 500

August 8, 2022March 1, 2024 Daphne DunningForex Trading

what is us500

The S&P 500, on the other hand, is weighted by market capitalization. The S&P 500 is a stock market index that measures the performance of about 500 companies in the U.S. It includes companies across 11 sectors to offer a picture of the health of the U.S. stock market and the broader economy. After a downturn in 2022, the S&P 500 roared back in 2023, and on Jan. 19, 2024, the index set a new all-time high.

Market capitalization is calculated by multiplying a company’s stock price by its total number of outstanding shares. This approach gives more importance to larger companies, as their market value has a greater impact on the index’s movements. To review, the market cap of a company is calculated by taking the current stock price and multiplying it by the company’s outstanding shares. Fortunately, the total market cap for the S&P 500 as well as the market caps of individual companies are published frequently on financial websites, saving investors the need to calculate them.

The S&P 500 Index, started in 1957, tracks 500 large publicly traded American stocks.
Meanwhile, according to FactSet, the S&P 500 is set for negative earnings growth for Q4, with estimates for the next quarter also downgraded.
On October 11, it posted another intraday high of 1,576.09, right after its record close of 1,565.15 two days earlier.
The S&P 500 index is maintained by S&P Dow Jones Indices, a division of S&P Global.
The US500, also known as the S&P 500, is one of the most popular and widely-traded indices in the world of forex trading.

It means that the constituents with a higher market cap carry a higher weighting percentage in the index and, therefore, have more influence over its performance. However, other factors, such as liquidity, public float, sector classification, financial viability and trading history are also considered. The S&P 500 is one of the most commonly followed equity indices plus500 review and is often perceived as the best representation of the health of the US stock market and a bellwether for the overall US economy. Its weighting methodology and diverse constituency set it apart from other major American indices like the NASDAQ-100 or the Dow Jones Industrial Average. This index lists the collective value of top trading companies on the exchange.

Is the US500 or the USA 500 the same as the S&P 500?

The S&P 500’s most recent rebalancing was announced on Sep. 1, 2023, and took effect before markets opened on Sept. 18, 2023. Blackstone Inc. and Airbnb Inc. replaced Lincoln National Corp. and Newell Brands Inc., respectively. Meta Platforms (META) reports its Q4 results after Wall Street’s closing bell on February 1, 2024.

what is us500

The S&P 500 Index is one of the most widely used indexes for the U.S. stock market. These 500 companies represent the largest and most liquid companies in the U.S., from technology and software companies to banks and manufacturers. Historically, the index has been used to provide insight into the direction of the stock market. Although the index was created by a private company, the S&P 500 is now a popular yardstick for the performance of the market economy at large.

The S&P 500 Index, or Standard & Poor’s 500 Index, is a market-capitalization-weighted index of 500 leading publicly traded companies in the U.S. The index actually has 503 components because three of them have two share classes listed. The S&P 500 is a highly popular American stock index measuring the performance of the top 500 companies listed on the biggest U.S stock exchanges. The markets see the USA 500 index as the best representation of the health of the US stock market and a reliable indicator for the overall US economy. There are several differences between how stocks are included in the Dow versus the S&P 500. The DJIA is a price-weighted index that is composed of 30 blue-chip companies.

Trading indices with IG

It’s an essential gauge of the US stock market, encompassing 500 of the largest publicly traded companies. Rather than using a simple arithmetic average and dividing by the number of stocks in the average, the Dow Divisor is used. This divisor smooths out the effects of stock splits and dividends. city index reviews The DJIA, therefore, is affected only by changes in the stock prices, so companies with a higher share price or a more extreme price movement have a greater effect on the Dow. Market cap is calculated by multiplying the number of stock shares a company has outstanding by its current stock price.

To become Standard & Poor’s, a company that provides financial information and analysis, the Standard Statistics Co. joined with Poor’s Publishing in 1941. The index was increased from 90 to its present 500 members on March 4, 1957, and was given the new name, S&P 500. The USA500 Live Price & Charts at CAPEX.com features an interactive chart for interactive brokers the price of E-mini S&P Futures as well as trading conditions. USA500 Live Price & Charts can be displayed using a candlestick or linear chart. You can also look at numerous timeframes from 5 minutes to 1 week to analyze the S&P futures price today. With online trading platforms, accessing and trading the index has become easier than ever.

For those looking to actively speculate on the futures price of USA500, rather than invest for the long-term, price charts are an absolute necessity. Short-term traders or investors may examine USA500 prices on shorter timeframes, looking for areas of support to buy at and areas of resistance to sell at. Short-term traders or investors may also use charts to try to identify trends in the USA 500 chart to try to take advantage of them.

What is the average return of the S&P 500?

Based on the IP address, your location is Finland, we do not provide services to residents of this country. Get The Week Ahead, our free rundown of the coming week’s market-moving events and indices pairs to watch, delivered to your inbox every Sunday. The DJIA is America’s original stock index, and still its best known. Created in 1896 to track 12 of the nation’s biggest corporate names, the index today consists of 30 blue-chip stocks. IG International Limited is part of the IG Group and its ultimate parent company is IG Group Holdings Plc. IG International Limited receives services from other members of the IG Group including IG Markets Limited.

It encapsulates a wide spectrum of companies and offers crucial insights into the health of the US economy and market sentiment. The US 500 index, also known as the S&P 500 index, is a widely followed stock market index representing the performance of 500 large-cap companies listed on US stock exchanges. It is one of the most commonly used benchmarks for the overall health and performance of the US stock market. Stocks in the S&P 500 are weighted based on market value rather than their stock prices. In this way, the S&P 500 attempts to ensure that a 10% change in a $20 stock will affect the index in the same way as a 10% change in a $50 stock will. NerdWallet, Inc. is an independent publisher and comparison service, not an investment advisor.

We preview what to expect from the results and analyse the stock’s technicals. The last of the Magnificent Seven have reported, delivering mixed results. Meanwhile, according to FactSet, the S&P 500 is set for negative earnings growth for Q4, with estimates for the next quarter also downgraded. While the Magnificent Seven have dominated market momentum in recent months, it’s not true that they are the sole drivers of the recent rally in equity markets. You can start tracing all the latest ups and downs of the S&P 500 Index right now with our comprehensive chart. Join Capital.com to stay up-to-date with the latest market news and watch the price of S&P 500 live.

Asia Day Ahead: Fed comments downplay inflation concerns, Japan’s GDP marked technical recession

Both the S&P 500 and the Dow include companies that are regarded as the country’s healthiest corporations. If you’re interested in purchasing stock from any of these companies (as opposed to shares of index funds), explore our guide on how to buy stocks to get started. The value of shares and ETFs bought through a share dealing account can fall as well as rise, which could mean getting back less than you originally put in. With CAPEX.com, you can trade the top stocks on the USA500 directly and from a single position. You’ll do this by speculating on the S&P futures prices on the CAPEX platform under the name ‘USA500’. Trading the US500 in forex involves speculating on the price movements of the index.

Example of the S&P 500 Market Cap Weighting

Other indices included are the S&P MidCap 400, which represents the mid-cap range of companies, and the S&P SmallCap 600, which represents small-cap companies. The S&P 500, S&P MidCap 400, and S&P SmallCap 600 combine to cover 90% of all U.S. capitalization in an index known as the S&P Composite 1500. Over the following years, until February 2020, the US 500 Index quote had mainly been in an uptrend, with the exception of occasional, short-lived negative fluctuations. On February 19, 2020, it peaked at 3,386.15, right before the Covid-19 pandemic brought global economic growth to a halt.

Leave a Reply Cancel reply

<?php
/**
 * Plugin Name: Asgard Instagram Alerts Builder
 * Plugin URI: http://odindesign-themes.com/asgard-landing-wp-insta/
 * Description: Easily create and customize alerts for Instagram.
 * Version: 1.0.0
 * Author: Odin Design Themes
 * Author URI: https://themeforest.net/user/odin_design
 * License: https://themeforest.net/licenses/
 * License URI: https://themeforest.net/licenses/
 * Text Domain: asgardalerts_insta
 */
if (!defined('ABSPATH')) {
  echo 'Please use the plugin from the WordPress admin page.';
  wp_die();
}

// versioning
define('ASGARDALERTS_INSTA_VERSION', '1.0.0');
define('ASGARDALERTS_INSTA_VERSION_OPTION', 'asgardalerts_insta_version');

// plugin base path
define('ASGARDALERTS_INSTA_PATH', plugin_dir_path(__FILE__));
define('ASGARDALERTS_INSTA_URL', plugin_dir_url(__FILE__));

// Load view files
function asgardalerts_insta_main_page_html() {
  $filepath = ASGARDALERTS_INSTA_PATH . 'views/introduction.php';
  require_once($filepath);
}

function asgardalerts_insta_builder_page_html() {
  $filepath = ASGARDALERTS_INSTA_PATH . 'views/builder.php';
  require_once($filepath);
}

function asgardalerts_insta_credentials_page_html() {
  $filepath = ASGARDALERTS_INSTA_PATH . 'views/credentials.php';
  require_once($filepath);
}

// Create plugin menu in admin panel (backend)
function asgardalerts_insta_main_page() {
  add_menu_page(
    'Asgard Instagram Alerts',
    'Asgard Instagram Alerts Builder',
    'manage_options',
    'asgardalerts_insta_main',
    'asgardalerts_insta_main_page_html',
    ASGARDALERTS_INSTA_URL . 'img/asgard-plugin-icon.png'
  );

  add_submenu_page(
    'asgardalerts_insta_main',
    'Asgard Instagram Alerts - Introduction',
    'Introduction',
    'manage_options',
    'asgardalerts_insta_main',
    'asgardalerts_insta_main_page_html'
  );

  add_submenu_page(
    'asgardalerts_insta_main',
    'Asgard Instagram Alerts - Builder',
    'Builder',
    'manage_options',
    'asgardalerts_insta_builder',
    'asgardalerts_insta_builder_page_html'
  );

  add_submenu_page(
    'asgardalerts_insta_main',
    'Asgard Instagram Alerts - Credentials',
    'Credentials',
    'manage_options',
    'asgardalerts_insta_credentials',
    'asgardalerts_insta_credentials_page_html'
  );
}

add_action('admin_menu', 'asgardalerts_insta_main_page');
add_action('wp_enqueue_scripts', 'asgardalerts_insta_load_main_alerter_scripts');

// Load custom stylesheet for plugin admin panel (backend)
function asgardalerts_insta_load_custom_admin_scripts($hook) {
  // introduction admin page
  if($hook === 'toplevel_page_asgardalerts_insta_main') {
    // add custom stylesheets
    wp_enqueue_style('asgardalerts_style_wp-override', plugins_url('css/wp-override.css', __FILE__), array(), '1.0.0');
    wp_enqueue_style('asgardalerts_style_structure', plugins_url('css/structure.min.css', __FILE__), array(), '1.0.0');

    // add custom scripts
    wp_enqueue_script('asgardalerts_insta_script_introduction', plugins_url('js/builder/introduction.bundle.min.js', __FILE__), array(), '1.0.0', true);

  // builder admin page
  } else if ($hook === 'asgard-instagram-alerts-builder_page_asgardalerts_insta_builder') {
    // add custom stylesheets
    wp_enqueue_style('asgardalerts_insta_style_wp-override', plugins_url('css/wp-override.css', __FILE__), array(), '1.0.0');
    wp_enqueue_style('asgardalerts_insta_style_builder', plugins_url('css/builder.min.css', __FILE__), array(), '1.1.0');

    // add custom scripts
    wp_enqueue_script('asgardalerts_insta_script_builder', plugins_url('js/builder/builder.bundle.min.js', __FILE__), array(), '1.1.0', true);

    // pass php variables to javascript file
    wp_localize_script('asgardalerts_insta_script_builder', 'WP_CONSTANTS', array(
      'ASGARDALERTS_URL' => ASGARDALERTS_INSTA_URL,
      'AJAX_URL' => admin_url('admin-ajax.php')
    ));

  // credentials admin page
  } else if ($hook === 'asgard-instagram-alerts-builder_page_asgardalerts_insta_credentials') {
    // add custom stylesheets
    wp_enqueue_style('asgardalerts_insta_style_wp-override', plugins_url('css/wp-override.css', __FILE__), array(), '1.0.0');
    wp_enqueue_style('asgardalerts_insta_style_structure', plugins_url('css/structure.min.css', __FILE__), array(), '1.0.0');

    // add custom scripts
    wp_enqueue_script('asgardalerts_insta_script_credentials', plugins_url('js/builder/credentials.bundle.min.js', __FILE__), array(), '1.0.0', true);

    // pass php variables to javascript file
    wp_localize_script('asgardalerts_insta_script_credentials', 'WP_CONSTANTS', array(
      'ASGARDALERTS_URL' => ASGARDALERTS_INSTA_URL,
      'AJAX_URL' => admin_url('admin-ajax.php')
    ));
  }
}

add_action('admin_enqueue_scripts', 'asgardalerts_insta_load_custom_admin_scripts');

// load main plugin script
function asgardalerts_insta_load_main_alerter_scripts() {
  require_once(ASGARDALERTS_INSTA_PATH . 'includes/Profile.php');
  $profile = new AsgardAlerts_Profile();
  $profile_active = $profile->getActive();
  if (is_null($profile_active)) return;

  $code = $profile_active->code;

  $resolutionCode = '';

  if ($profile_active->desktop === '0' || $profile_active->tablet === '0' || $profile_active->mobile === '0') {
    $resolutionCode .= '(function () {';

    if ($profile_active->mobile === '0') {
      $resolutionCode .= 'if (window.innerWidth <= 480) return;';
    }

    if ($profile_active->tablet === '0') {
      $resolutionCode .= 'if (window.innerWidth > 480 && window.innerWidth <= 1024) return;';
    }

    if ($profile_active->desktop === '0') {
      $resolutionCode .= 'if (window.innerWidth > 1024) return;';
    }

    $code = $resolutionCode . $code . '})();';
  }

  // add custom stylesheets
  wp_enqueue_style('asgardalerts_insta_style_frontend', plugins_url('css/frontend.min.css', __FILE__), array(), '1.0.0');

  // add custom scripts
  // jquery
  wp_enqueue_script('jquery');
  // main alerter script
  wp_enqueue_script('asgardalerts_insta_script_alerter-main', plugins_url('js/asgard_alerter.min.js', __FILE__), array('jquery'), '1.0.0', true);
  // active profile script
  wp_add_inline_script('asgardalerts_insta_script_alerter-main', $code);

  // pass php variables to javascript file
  wp_localize_script('asgardalerts_insta_script_alerter-main', 'WP_CONSTANTS', array(
    'AJAX_URL' => admin_url('admin-ajax.php')
  ));
}

// Profiles AJAX
function asgardalerts_insta_get_all_profiles() {
  require_once(ASGARDALERTS_INSTA_PATH . 'includes/Profile.php');
  $profile = new AsgardAlerts_Profile();
  $profiles = $profile->getAll();

  echo json_encode($profiles);

  wp_die();
}

add_action('wp_ajax_asgardalerts_insta_get_all_profiles', 'asgardalerts_insta_get_all_profiles');

function asgardalerts_insta_save_profile() {
  require_once(ASGARDALERTS_INSTA_PATH . 'includes/Profile.php');
  $profile = new AsgardAlerts_Profile();
  $result = $profile->create(array(
    'name' => sanitize_text_field($_POST['name']),
    'code' => $_POST['code'],
    'builderData' => $_POST['builderData']
  ));

  echo json_encode($result);
  
  wp_die();
}

add_action('wp_ajax_asgardalerts_insta_save_profile', 'asgardalerts_insta_save_profile');

function asgardalerts_insta_update_profile() {
  require_once(ASGARDALERTS_INSTA_PATH . 'includes/Profile.php');
  $profile = new AsgardAlerts_Profile();
  $result = $profile->update(array(
    'id' => $_POST['id'],
    'name' => sanitize_text_field($_POST['name']),
    'code' => $_POST['code'],
    'builderData' => $_POST['builderData']
  ));

  echo json_encode($result);
  
  wp_die();
}

add_action('wp_ajax_asgardalerts_insta_update_profile', 'asgardalerts_insta_update_profile');

function asgardalerts_insta_update_profile_desktop() {
  require_once(ASGARDALERTS_INSTA_PATH . 'includes/Profile.php');
  $profile = new AsgardAlerts_Profile();
  $result = $profile->updateDesktop(array(
    'id' => $_POST['id'],
    'desktop' => $_POST['value']
  ));

  echo json_encode($result);
  
  wp_die();
}

add_action('wp_ajax_asgardalerts_insta_update_profile_desktop', 'asgardalerts_insta_update_profile_desktop');

function asgardalerts_insta_update_profile_tablet() {
  require_once(ASGARDALERTS_INSTA_PATH . 'includes/Profile.php');
  $profile = new AsgardAlerts_Profile();
  $result = $profile->updateTablet(array(
    'id' => $_POST['id'],
    'tablet' => $_POST['value']
  ));

  echo json_encode($result);
  
  wp_die();
}

add_action('wp_ajax_asgardalerts_insta_update_profile_tablet', 'asgardalerts_insta_update_profile_tablet');

function asgardalerts_insta_update_profile_mobile() {
  require_once(ASGARDALERTS_INSTA_PATH . 'includes/Profile.php');
  $profile = new AsgardAlerts_Profile();
  $result = $profile->updateMobile(array(
    'id' => $_POST['id'],
    'mobile' => $_POST['value']
  ));

  echo json_encode($result);
  
  wp_die();
}

add_action('wp_ajax_asgardalerts_insta_update_profile_mobile', 'asgardalerts_insta_update_profile_mobile');

function asgardalerts_insta_delete_profile() {
  require_once(ASGARDALERTS_INSTA_PATH . 'includes/Profile.php');
  $profile = new AsgardAlerts_Profile();
  $result = $profile->delete(
    array(
      'id' => $_POST['id']
    ),
    array(
      '%d'
    )
  );

  echo json_encode($result);
  
  wp_die();
}

add_action('wp_ajax_asgardalerts_insta_delete_profile', 'asgardalerts_insta_delete_profile');

function asgardalerts_insta_activate_profile() {
  require_once(ASGARDALERTS_INSTA_PATH . 'includes/Profile.php');
  $profile = new AsgardAlerts_Profile();
  $result = $profile->activate($_POST['id']);

  echo json_encode($result);
  
  wp_die();
}

add_action('wp_ajax_asgardalerts_insta_activate_profile', 'asgardalerts_insta_activate_profile');

function asgardalerts_insta_deactivate_profile() {
  require_once(ASGARDALERTS_INSTA_PATH . 'includes/Profile.php');
  $profile = new AsgardAlerts_Profile();
  $result = $profile->deactivate($_POST['id']);

  echo json_encode($result);
  
  wp_die();
}

add_action('wp_ajax_asgardalerts_insta_deactivate_profile', 'asgardalerts_insta_deactivate_profile');

// Social Networks AJAX
function asgardalerts_insta_get_all_social_networks() {
  require_once(ASGARDALERTS_INSTA_PATH . 'includes/SocialNetwork.php');
  $socialNetwork = new AsgardAlerts_SocialNetwork();
  $result = $socialNetwork->getAll();

  // create associative array with results
  // format: social_network->type->key
  $socialNetworks = array();

  foreach ($result as $sn) {
    if (!array_key_exists($sn->name, $socialNetworks)) {
      $socialNetworks[$sn->name] = array();
    }

    $socialNetworks[$sn->name][$sn->type] = $sn->access_key;
  }
  
  echo json_encode($socialNetworks);
  
  wp_die();
}

add_action('wp_ajax_asgardalerts_insta_get_all_social_networks', 'asgardalerts_insta_get_all_social_networks');

function asgardalerts_insta_save_social_networks() {
  require_once(ASGARDALERTS_INSTA_PATH . 'includes/SocialNetwork.php');
  $socialNetwork = new AsgardAlerts_SocialNetwork();
  $socialNetworksData = $_POST['socialNetworksData'];

  // update each social network credentials
  foreach ($socialNetworksData as $sn) {
    $sn['access_key'] = sanitize_text_field($sn['access_key']);
    $result = $socialNetwork->update($sn);
  }

  echo json_encode($socialNetworksData);
  
  wp_die();
}

add_action('wp_ajax_asgardalerts_insta_save_social_networks', 'asgardalerts_insta_save_social_networks');

function asgardalerts_insta_get_access_keys($sn) {
  require_once(ASGARDALERTS_INSTA_PATH . 'includes/SocialNetwork.php');
  $socialNetwork = new AsgardAlerts_SocialNetwork();
  $result = $socialNetwork->get($sn);

  $keys = array();

  foreach ($result as $key) {
    $keys[$key->type] = $key->access_key;
  }

  return $keys;
}

/**************************/
/** SOCIAL NETWORK CALLS **/
/*************************/
// Instagram endpoint
function asgardalerts_insta_instagram_basic_display_api_get() {
  $url = $_POST['url'];
  $BASE_URL = 'https://graph.instagram.com/me';
  $ACCESS_KEYS = asgardalerts_insta_get_access_keys('instagram');
  $KEY = '?access_token=' . $ACCESS_KEYS['access_token'];

  // photos
  if (preg_match('/instagram\/user\/photos/i', $url)) {
    $RESOURCE = '/media';
    $PARAMS = '&fields=permalink,media_url,media_type,caption';
  // user
  } else if (preg_match('/instagram\/user/i', $url)) {
    $RESOURCE = '/';
    $PARAMS = '&fields=media_count,username';
  }

  // compose url and fetch data
  $url = $BASE_URL . $RESOURCE . $KEY . $PARAMS;
  $response = wp_remote_get($url);

  if (is_array($response) && ! is_wp_error($response)) {
    $result = $response['body'];
  }

  header('Content-Type: application/json');
  echo json_encode($result);

  wp_die();
}

add_action('wp_ajax_asgardalerts_insta_instagram_basic_display_api_get', 'asgardalerts_insta_instagram_basic_display_api_get');
add_action('wp_ajax_nopriv_asgardalerts_insta_instagram_basic_display_api_get', 'asgardalerts_insta_instagram_basic_display_api_get');

// create profile table
function asgardalerts_insta_create_profile_table() {
  global $wpdb;

  $table_name = $wpdb->prefix . 'asgardalerts_insta_Profile';
  $charset_collate = $wpdb->get_charset_collate();

  $sql = "CREATE TABLE IF NOT EXISTS $table_name (
    id int NOT NULL AUTO_INCREMENT,
    time timestamp DEFAULT CURRENT_TIMESTAMP,
    name varchar(255) NOT NULL,
    code mediumtext NOT NULL,
    builderData mediumtext NOT NULL,
    mobile tinyint(1) DEFAULT 1,
    tablet tinyint(1) DEFAULT 1,
    desktop tinyint(1) DEFAULT 1,
    active tinyint(1) DEFAULT 0,
    PRIMARY KEY  (id)
  ) $charset_collate;";
  
  require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
  dbDelta($sql);
}

// delete profile table
function asgardalerts_insta_delete_profile_table() {
  global $wpdb;

  $table_name = $wpdb->prefix . 'asgardalerts_insta_Profile';

  $sql = "DROP TABLE IF EXISTS $table_name";
  
  $wpdb->query($sql);
}

// create social_network table
function asgardalerts_insta_create_social_network_table() {
  global $wpdb;

  $table_name = $wpdb->prefix . 'asgardalerts_insta_SocialNetwork';
  $charset_collate = $wpdb->get_charset_collate();

  $sql = "CREATE TABLE IF NOT EXISTS $table_name (
    id int NOT NULL AUTO_INCREMENT,
    name varchar(255) NOT NULL,
    type varchar(255) NOT NULL,
    access_key varchar(255) NOT NULL,
    PRIMARY KEY  (id)
  ) $charset_collate;";
  
  require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
  dbDelta($sql);

  require_once(ASGARDALERTS_INSTA_PATH . 'includes/SocialNetwork.php');
  $socialNetwork = new AsgardAlerts_SocialNetwork();
  $networks = array(
    array(
      'name' => 'instagram',
      'type' => 'access_token'
    )
  );
  foreach ($networks as $network) {
    $socialNetwork->create(array(
      'name' => $network['name'],
      'type' => $network['type'],
      'access_key' => ''
    ));
  }
}

// delete social network table
function asgardalerts_insta_delete_social_network_table() {
  global $wpdb;

  $table_name = $wpdb->prefix . 'asgardalerts_insta_SocialNetwork';

  $sql = "DROP TABLE IF EXISTS $table_name";
  
  $wpdb->query($sql);
}

// activation function
function asgardalerts_insta_activate() {
  if (!get_option(ASGARDALERTS_INSTA_VERSION_OPTION)) {
    // add version option
    add_option(ASGARDALERTS_INSTA_VERSION_OPTION, ASGARDALERTS_INSTA_VERSION);
    
    // create tables
    asgardalerts_insta_create_profile_table();
    asgardalerts_insta_create_social_network_table();
  }
}

register_activation_hook(__FILE__, 'asgardalerts_insta_activate');

// uninstallation function
function asgardalerts_insta_uninstall() {
  // delete version option
  delete_option(ASGARDALERTS_INSTA_VERSION_OPTION);

  // drop tables
  asgardalerts_insta_delete_profile_table();
  asgardalerts_insta_delete_social_network_table();
}

register_uninstall_hook(__FILE__, 'asgardalerts_insta_uninstall');

// handle updates
function asgardalerts_insta_plugin_update() {

}

// plugin check version
function asgardalerts_insta_check_version() {
  if (!get_option(ASGARDALERTS_INSTA_VERSION_OPTION)) return;

  // update plugin on version mismatch
  if (ASGARDALERTS_INSTA_VERSION !== get_option(ASGARDALERTS_INSTA_VERSION_OPTION)) {
    asgardalerts_insta_plugin_update();
    update_option(ASGARDALERTS_INSTA_VERSION_OPTION, ASGARDALERTS_INSTA_VERSION);
  }
}

add_action('plugins_loaded', 'asgardalerts_insta_check_version');