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NIFTY50 Open Interest Chart

NIFTY50 Option Chain  

OI OI chg CE LTP Trnd ohl Strike ohl Trnd PE LTP OI chg OI
43K -7K(-13.53%) 484.50 (1%) 24100 0.15 (-3.90%) 425K(11.49%) 4127K
32K 20K(174.68%) 429.70 (-5.10%) 24150 0.15 (-4.90%) 1175K(69.45%) 2867K
158K 76K(91.83%) 380.35 (-6.85%) 24200 0.15 (-6.20%) 251K(5.09%) 5179K
137K 114K(482.80%) 331.10 (-7.50%) 24250 0.15 (-8%) 1176K(57.32%) 3227K
468K 291K(164.56%) 276.70 (-14.40%) 24300 0.20 (-10.80%) 2023K(38.19%) 7318K
2589K 2513K(3334.43%) 226.85 (-17.60%) 24350 0.20 (-14.40%) 4539K(174.39%) 7142K
4622K 3977K(615.87%) 175.60 (-24.90%) 24400 0.25 (-19.90%) 5502K(88.97%) 11686K
3834K 3362K(711.20%) 124.40 (-34.10%) 24450 0.35 (-27.80%) 6462K(209.36%) 9548K
5382K 2554K(90.30%) 74.50 (-45.65%) 24500 0.90 (-38.90%) 5733K(70.74%) 13836K
5984K 1985K(49.62%) 28.35 (-58.55%) 24550 2.70 (-53.80%) 9968K(191.37%) 15177K
26469K 15003K(130.86%) 1.85 (-58.45%) 24600 14.50 (-65%) -619K(-7.42%) 7724K
9284K 1439K(18.35%) 0.45 (-41.45%) 24650 64.50 (-46.05%) -598K(-25.41%) 1756K
10461K -3648K(-25.86%) 0.25 (-28.40%) 24700 115.90 (-31.60%) -1394K(-41.60%) 1956K
4859K -2132K(-30.50%) 0.20 (-18.85%) 24750 167.95 (-19.95%) -444K(-57.46%) 329K
7359K -4423K(-37.54%) 0.15 (-12.60%) 24800 217.95 (-13.80%) -798K(-59.48%) 544K
3933K -1477K(-27.30%) 0.15 (-8.25%) 24850 266.05 (-11.65%) -186K(-69.51%) 82K
6495K -4050K(-38.40%) 0.10 (-5.60%) 24900 317.85 (-6.90%) -376K(-43.68%) 484K
2815K -3116K(-52.55%) 0.10 (-4%) 24950 367.20 (-6.80%) -96K(-57.21%) 72K
12810K -5537K(-30.18%) 0.10 (-3%) 25000 415.50 (-7%) -526K(-56.36%) 407K
4456K 82K(1.88%) 0.10 (-2.20%) 25050 465.60 (-6.45%) -16K(-29.91%) 37K
8833K 1176K(15.36%) 0.10 (-1.75%) 25100 516.95 (-4.15%) -150K(-45.39%) 181K
Open Interest data is updated by the exchange every 3 minutes in many strikes, and every minute in some strikes. Real-time data on OI is not released by the exchange and no vendor or broker has real-time OI data

Open Interest (OI) strategy is a trading approach that uses open interest data to make informed trading decisions in futures and options markets. Open interest refers to the total number of outstanding derivative contracts (like options or futures) that have not been settled.


Key Open Interest Strategies

  1. Trend Confirmation
  • If price and OI are both increasing, it signals a strong trend continuation (bullish if prices are rising, bearish if prices are falling).
  • If price is rising but OI is falling, it suggests a weakening trend, meaning the rally may not sustain.
  • If price is falling but OI is rising, it indicates strong bearish momentum.
  1. Reversal Indication
  • If price is rising but OI is stagnant or declining, it may indicate an upcoming trend reversal.
  • If price is falling and OI is declining, it suggests short covering, meaning a potential bounce back in price.
  1. Breakout Trading
  • A breakout with high OI and volume suggests strong conviction behind the move.
  • A breakout with low OI may be a false breakout and could reverse.
  1. Support & Resistance Levels
  • High OI at a certain strike price in options can act as strong support or resistance levels.
  • Unwinding of positions (drop in OI) near key levels may indicate a breakout or breakdown.

Practical Use of OI in Options Trading

  • Put-Call Ratio (PCR): High PCR (above 1) suggests excessive put buying, which may signal oversold conditions. Low PCR (below 0.5) suggests excessive call buying, which may indicate an overbought market.
Open Interest Analysis :
LBld=>LONG BUILDUP (More Call/Put Buying)=> Increase in price with increase in OI . It means people are taking positions assuming price will go up.
LUnw=>LONG UNWINDING => Fall in price with fall in OI. This shows Long positions are now getting exhausted and people are starting to book profits , assuming rally is about to over.
SBld=>SHORT BUILDUP (More Call/Put Writing)=> Fall in price with increase in OI. It means people are taking short positions , assuming price will go down.
SCov=>SHORT COVERING => Increase in price with fall in OI. Short positions are getting decreased and people are booking profits and expecting reversal.

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Use Nifty Option Chain at Market Timings.

Warning! Data is Not Realtime. Data is 1 min delayed. Realtime Trading is not recommended with this data.