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Live Change IN Open Interest (OI)

Monitor changes in Open Interest across option strikes and expiries. Track fresh long buildup, short buildup, short covering, and long unwinding to understand intraday market sentiment and identify potential directional moves.

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Spot : | Future : | ATM : -- | ATM IV: -- | Lot Size : | PCR :
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OI in Qtn
OI in Value (LTP * Qtn)
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Call OI: --
Put OI: --

How to analyze change in open interest (OI) chart?

Change in Open Interest (OI) shows where fresh positions are being added or closed during the day. In this chart, positive bars indicate buildup, while negative bars indicate unwinding. Focus on strikes with strong OI addition—high Call OI change suggests resistance buildup, and high Put OI change suggests support formation. Use the intraday time slider to track when this buildup happened—early and consistent addition is stronger, while late spikes are less reliable. This helps identify real-time active levels before placing a trade.

1. What is Change in Open Interest (OI Change) in options trading?
Change in Open Interest shows how the number of active option contracts is increasing or decreasing. It indicates whether new positions are being added or existing ones are being closed.
2. Why is Change in Open Interest important for traders?
OI Change helps traders understand real-time market activity. It shows where fresh positions are building, helping identify important levels and active strikes in the market.
3. What does an increase in Open Interest indicate?
An increase in OI suggests that new positions are being created at a particular strike. It reflects growing interest and stronger participation at that level.
4. What does a decrease in Open Interest mean?
A decrease in OI indicates that existing positions are being closed. It often suggests weakening interest at that strike and less importance in the current market.
5. How can traders use Change in OI effectively?
Traders use OI Change to track where positions are building or unwinding during the day. It helps identify active strikes and supports better decision-making before entering a trade.
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