OPEN-SOURCE SCRIPT
Mis à jour Implied SPX from ES

Implied SPX from ES Futures (ETH)
Description:
This script calculates the implied SPX index level based on real-time ES futures pricing during extended trading hours (ETH). It uses the spread between the previous day’s ES and SPX RTH closes to adjust for fair value and intraday divergence.
📈 Features:
Tracks current ES price vs. yesterday's RTH spread to estimate SPX
Useful for SPX options traders who want to monitor synthetic index levels during ETH
Ideal for assessing SPX movement when the cash market is closed
This tool is especially helpful for those trading SPX index options overnight or seeking to align SPX levels with ES futures movement.
Description:
This script calculates the implied SPX index level based on real-time ES futures pricing during extended trading hours (ETH). It uses the spread between the previous day’s ES and SPX RTH closes to adjust for fair value and intraday divergence.
📈 Features:
Tracks current ES price vs. yesterday's RTH spread to estimate SPX
Useful for SPX options traders who want to monitor synthetic index levels during ETH
Ideal for assessing SPX movement when the cash market is closed
This tool is especially helpful for those trading SPX index options overnight or seeking to align SPX levels with ES futures movement.
Notes de version
edited to add user should be on an ES futures chart for accurate readImplied SPX from ES Futures (ETH)
Description:
This script calculates the implied SPX index level based on real-time ES futures pricing during extended trading hours (ETH). It uses the spread between the previous day’s ES and SPX RTH closes to adjust for fair value and intraday divergence.
📈 Features:
Tracks current ES price vs. yesterday's RTH spread to estimate SPX
Useful for SPX options traders who want to monitor synthetic index levels during ETH
Ideal for assessing SPX movement when the cash market is closed
This tool is especially helpful for those trading SPX index options overnight or seeking to align SPX levels with ES futures movement.
Script open-source
Dans l'esprit de TradingView, le créateur de ce script l'a rendu open-source, afin que les traders puissent examiner et vérifier sa fonctionnalité. Bravo à l'auteur! Vous pouvez l'utiliser gratuitement, mais n'oubliez pas que la republication du code est soumise à nos Règles.
Clause de non-responsabilité
Les informations et les publications ne sont pas destinées à être, et ne constituent pas, des conseils ou des recommandations en matière de finance, d'investissement, de trading ou d'autres types de conseils fournis ou approuvés par TradingView. Pour en savoir plus, consultez les Conditions d'utilisation.
Script open-source
Dans l'esprit de TradingView, le créateur de ce script l'a rendu open-source, afin que les traders puissent examiner et vérifier sa fonctionnalité. Bravo à l'auteur! Vous pouvez l'utiliser gratuitement, mais n'oubliez pas que la republication du code est soumise à nos Règles.
Clause de non-responsabilité
Les informations et les publications ne sont pas destinées à être, et ne constituent pas, des conseils ou des recommandations en matière de finance, d'investissement, de trading ou d'autres types de conseils fournis ou approuvés par TradingView. Pour en savoir plus, consultez les Conditions d'utilisation.