OPEN-SOURCE SCRIPT
Updated Offset Strike Lines

Offset Strike Lines (OSL) is a tool designed to plot strike-based grid levels by offsetting one symbol against another. It compares two instruments (for example, futures vs. index) and projects evenly spaced horizontal lines above and below a calculated reference price. Each line is annotated with the adjusted counter-symbol price, making it easy to visualize relative levels across markets. Customization options include interval size, number of lines, text size, line and text colors — giving traders a clear, flexible framework for mapping out strike zones and price relationships.
Release Notes
Made it less error sensitive in the calculationsOpen-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.