TRENT option chain
Trent · Market closed
| CALLS | PUTS | |||||
|---|---|---|---|---|---|---|
| OI | Chg in OI | LTP | Strike | LTP | Chg in OI | OI |
| 3.4K | 0 | 512.85 | 2,350 | 1.65 | 0 | 5.4K |
| 225 | 0 | 390.00 | 2,400 | 1.85 | −4.7K | 59.6K |
| 1.8K | 450 | 600.70 | 2,450 | 2.00 | −675 | 9K |
| 450 | 0 | 553.60 | 2,500 | 2.20 | −900 | 1.6 L |
| 225 | 0 | 201.40 | 2,550 | 2.40 | −1.4K | 23.4K |
| 38.7K | 225 | 473.00 | 2,600 | 2.55 | −4.5K | 79K |
| 14K | 675 | 381.60 | 2,650 | 3.30 | 0 | 37.4K |
| 63.7K | −450 | 507.00 | 2,700 | 3.40 | 3.4K | 2.32 L |
| 50.6K | 225 | 476.90 | 2,750 | 4.15 | −1.8K | 50.6K |
| 90.7K | −5.6K | 388.75 | 2,800 | 5.25 | −7.9K | 2.43 L |
| 1.75 L | −450 | 343.00 | 2,850 | 6.35 | −5.6K | 1.6 L |
| 1.97 L | −1.4K | 293.80 | 2,900 | 8.30 | 21.8K | 3.3 L |
| 1.39 L | −900 | 246.90 | 2,950 | 10.35 | −6.8K | 1.4 L |
| 3.7 L | −1.8K | 201.00 | 3,000 | 14.35 | −36.2K | 5.14 L |
| 2.39 L | −26.1K | 154.85 | 3,050 | 21.00 | −21.8K | 1.97 L |
| 4.12 L | −2.7K | 116.80 | 3,100 | 32.90 | −77.6K | 2.3 L |
| 1.43 L | −14.2K | 85.90 | 3,150 | 48.40 | −34K | 90.5K |
| 4.06 L | 24.1K | 59.15 | 3,200 | 71.30 | −7.2K | 1.86 L |
| 2.42 L | 23.9K | 40.00 | 3,250 | 101.70 | 2.5K | 63K |
| 2.94 L | −8.6K | 27.00 | 3,300 | 138.35 | 10.1K | 42.3K |
| 1.89 L | 42.3K | 17.60 | 3,350 | 0.00 | 0 | 0 |
| 3.64 L | 25K | 12.00 | 3,400 | 222.10 | 450 | 11.7K |
| 0 | 0 | 0.00 | 3,450 | 0.00 | 0 | 0 |
| 2.43 L | 27.5K | 6.00 | 3,500 | 318.00 | 2.5K | 8.1K |
| 45.2K | 45.2K | 3.45 | 3,600 | 0.00 | 0 | 0 |
OI by strike live bars · fresh OI added and OI exited today · build-up at every strike
Smart reading 8 checks on the chain, updated live
Bearish lean, most checks agree. Writers hold 3,000 below and 3,200 above. Options price a move of about ±161 points (5.1%) by expiry.
Live support & resistance where writers hold the most OI
Live alerts today
- Changes in support, resistance, max pain, PCR and big fresh OI show here as they happen.
PCR, four ways
Option writers vs buyers today's OI change, ATM ± 12 strikes
IV smile implied volatility by strike
ATM straddle through the day
The straddle (ATM call + put) falls as time passes. A rising straddle means traders expect a bigger move.
Call vs put OI through the day
Put OI rising faster than call OI means writers are building a floor; the other way round, a ceiling.
Biggest build-up today
Max pain total payout to option buyers at each expiry price; the lowest bar is max pain
Strategy builder add legs with the B / S buttons in the chain, or pick a ready strategy
No legs yet. Hover a price in the chain and press B (buy) or S (sell), or pick a ready strategy above. The payoff, breakeven, max profit and loss and live P&L show here.
Questions
How to read this option chain
What do the four views show?
OI & flow shows open interest, its change today and in the last 5 minutes, volume and IV. Buyer shows what it costs per lot, the breakeven price, delta and the chance of profit. Seller shows OI, build-up, the premium a writer collects per lot and the time decay (theta) earned per day. Greeks shows delta, gamma, theta and vega.
How is support and resistance worked out?
Support is the strike below the spot with the most put open interest, resistance is the strike above with the most call open interest. Option writers usually defend these levels. They move during the day as writers add or cut positions, and the alerts show each move.
What is the smart reading?
Eight checks on the chain: PCR, PCR near the money, fresh OI, writers vs buyers, max pain, where the spot sits between support and resistance, IV skew and how the walls moved since the morning. Each gives a plus or minus score with the reason. It is a reading of open positions, not a forecast.
Why four kinds of PCR?
PCR of all OI shows the overall position. PCR of today's new OI shows what traders are doing today. Near-the-money PCR (ATM ± 5 strikes) shows the positions that matter most for the next move. Volume PCR shows where trading is busiest right now.
How is a writer told apart from a buyer?
From price and OI together. OI up with premium down is short build-up (writers selling). OI up with premium up is long build-up (buyers). OI down with premium up is short covering, OI down with premium down is long unwinding.
Is this advice?
No. Options are risky and most buyers lose money. This is market data for information only. Please speak with a SEBI-registered adviser before you trade.
Data from Upstox market data (NSE / BSE). Refreshes every 15 seconds in market hours. Information only, not advice. See FII positioning in futures →