Key metrics
Market Pulse — NIFTY
PCR — OI based
0.776
Bearish pressure
PCR — Volume based
0.969
PE 1.93Cr · CE 2Cr
CE Open Interest
14.82Cr
PE Open Interest
11.5Cr
Open interest analysis
OI by Strike
Open interest distribution
NIFTY · 2026-08-18 · 2026-08-13
Change in open interest
Positive = buildup · Negative = unwinding
PCR trend — last 10 days
Above 1.0 = bullish · Below 0.8 = bearish pressure
Institutional flow
Money by Strike
Top 5 CE — Money + BEP
Top 5 PE — Money + BEP
Activity
Top OI Movers — NIFTY
Largest OI changes in NIFTY (all strikes & expiries)2026-08-13
| Symbol | Contract | Close | Underlying | OI | Chng OI | VWAP | Money | Signal |
|---|---|---|---|---|---|---|---|---|
| NIFTY | CE 24,800 · 2026-08-18 | 9.05 | 24,395.85 | 1.08Cr | +52.13L | — | — | Neutral |
| NIFTY | CE 25,000 · 2026-08-18 | 3.10 | 24,395.85 | 1.31Cr | +40L | — | — | Neutral |
| NIFTY | PE 24,350 · 2026-08-18 | 63.40 | 24,395.85 | 44.84L | +21.77L | — | — | Neutral |
| NIFTY | PE 24,300 · 2026-08-18 | 47.65 | 24,395.85 | 77.9L | +21.48L | — | — | Neutral |
| NIFTY | CE 24,600 · 2026-08-18 | 39.55 | 24,395.85 | 90.37L | +19.58L | — | — | Neutral |
| NIFTY | PE 24,000 · 2026-08-18 | 7.25 | 24,395.85 | 96.31L | +19.38L | — | — | Neutral |
| NIFTY | CE 24,700 · 2026-08-18 | 19.65 | 24,395.85 | 75.67L | +16.91L | — | — | Neutral |
| NIFTY | PE 24,400 · 2026-08-18 | 82.40 | 24,395.85 | 64.91L | +16.41L | — | — | Neutral |
| NIFTY | PE 24,200 · 2026-08-18 | 25.55 | 24,395.85 | 62.81L | +15.76L | — | — | Neutral |
| NIFTY | CE 24,500 · 2026-08-18 | 73.35 | 24,395.85 | 1.05Cr | +15.28L | — | — | Neutral |
| NIFTY | PE 24,100 · 2026-08-18 | 13.30 | 24,395.85 | 46.72L | +13.69L | — | — | Neutral |
| NIFTY | PE 24,150 · 2026-08-18 | 18.25 | 24,395.85 | 28.01L | +13.22L | — | — | Neutral |
| NIFTY | PE 24,500 · 2026-08-18 | 133.45 | 24,395.85 | 43.94L | +13.12L | — | — | Neutral |
| NIFTY | PE 24,450 · 2026-08-18 | 105.25 | 24,395.85 | 27.21L | +12.71L | — | — | Neutral |
| NIFTY | CE 25,000 · 2026-08-25 | 22.45 | 24,395.85 | 85.2L | +11.94L | — | — | Neutral |
| NIFTY | CE 24,750 · 2026-08-18 | 13.50 | 24,395.85 | 32.48L | +11.75L | — | — | Neutral |
| NIFTY | CE 24,450 · 2026-08-18 | 95.85 | 24,395.85 | 43.36L | +11.74L | — | — | Neutral |
| NIFTY | CE 24,900 · 2026-08-18 | 4.65 | 24,395.85 | 58.15L | +11.45L | — | — | Neutral |
| NIFTY | PE 21,200 · 2026-08-25 | 1.80 | 24,395.85 | 21.61L | +10.08L | — | — | Neutral |
| NIFTY | CE 24,400 · 2026-08-18 | 122.50 | 24,395.85 | 70.27L | +9.87L | — | — | Neutral |