Implied SPX from ES

7월 8일

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.

7월 8일

릴리즈 노트

edited to add user should be on an ES futures chart for accurate read

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.