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NIFTY50 Open Interest Chart

NIFTY50 Option Chain  

Trnd ohl OI OI chg CE LTP Strike PE-CE OI PE-CE OIchg PE LTP OI chg OI ohl Trnd
46K 17K(57%) 530.95 (-202.90%) 23550 634K 155.36% 53.05 (18.10%) 463K(212.36%) 680K
203K -6K(-2.80%) 490.25 (-212.45%) 23600 2009K 63.83% 58.25 (19.60%) 838K(61.03%) 2211K
51K 32K(162.16%) 448.10 (-211.70%) 23650 839K -64.43% 64.60 (21.50%) 440K(97.73%) 890K
319K 18K(5.98%) 406.65 (-206.70%) 23700 2622K 61.19% 72.30 (23.60%) 1182K(67.17%) 2941K
172K 133K(343.80%) 371.65 (-197.95%) 23750 906K -244.41% 80.70 (25.80%) 537K(99.39%) 1078K
563K 159K(39.47%) 336.15 (-191.40%) 23800 3742K 53.08% 91.10 (29.70%) 2069K(92.55%) 4305K
249K 162K(186.29%) 296.95 (-189.40%) 23850 1011K -28.29% 101.65 (32.20%) 771K(158%) 1260K
1285K 995K(343.58%) 264.70 (-177.45%) 23900 2367K -223.28% 116.45 (38.15%) 1994K(120.30%) 3652K
748K 600K(406.40%) 228.35 (-174.75%) 23950 724K -207.86% 131.95 (43.25%) 979K(198.54%) 1472K
3624K 2303K(174.45%) 198.45 (-168.70%) 24000 2102K -141.84% 150.65 (50%) 1408K(32.61%) 5726K
1126K 1039K(1185.62%) 172 (-159.10%) 24050 278K -914.73% 168.85 (55.05%) 1026K(270.89%) 1404K
3947K 1862K(89.27%) 146.75 (-147.40%) 24100 -1238K -89.54% 191.35 (62.85%) -7K(-0.27%) 2710K
1481K 1220K(467.57%) 123.40 (-140.55%) 24150 -831K -430.18% 217.40 (71.40%) 177K(37.39%) 650K
4979K 2561K(105.90%) 101.70 (-130.85%) 24200 -2747K -134.63% 250.65 (85.90%) -900K(-28.73%) 2232K
2378K 1024K(75.60%) 86.55 (-116.45%) 24250 -1463K -84.89% 283.65 (97.85%) -94K(-9.29%) 914K
6860K 3678K(115.57%) 71.15 (-105.55%) 24300 -4971K -142.77% 322.25 (113.75%) -706K(-27.20%) 1890K
3191K 2329K(270.09%) 58.45 (-94.80%) 24350 -2587K -208.74% 355.15 (119.95%) 230K(61.35%) 604K
6041K 3989K(194.38%) 47.65 (-83.40%) 24400 -5533K -220.82% 399.75 (137.05%) -182K(-26.44%) 508K
2402K 1883K(362.14%) 40.50 (-70.80%) 24450 -2295K -343.71% 445.35 (152.10%) 17K(18.43%) 107K
8800K 4989K(130.89%) 33.85 (-60.20%) 24500 -8211K -155.72% 485.10 (159.50%) -195K(-24.83%) 589K
1894K 1310K(224.23%) 29.20 (-49.40%) 24550 -1847K -241.84% 535.65 (175.85%) -10K(-17.61%) 47K
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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Warning! Data is Not Realtime. Data is 1 min delayed. Realtime Trading is not recommended with this data.