BTC Max Pain Calculator.
Aggregate open interest across every Deribit expiry — the strike where option writers lose the least. Free snapshot, 15-minute delayed.
Strikes near spot
| Strike | Call OI | Put OI | Total OI |
|---|---|---|---|
| $82,000 | 6,283.90 | 3,882.50 | 10,166.40 |
| $82,500 | 241.80 | 233.40 | 475.20 |
| $83,000 | 2,980.90 | 1,790.00 | 4,770.90 |
| $83,500 | 281.60 | 0.10 | 281.70 |
| $84,000 | 6,819.10 | 2,894.60 | 9,713.70 |
| $84,500 | 203.80 | 0.00 | 203.80 |
| $85,000 | 9,090.20 | 1,928.20 | 11,018.40 |
| $85,500 | 35.20 | 0.00 | 35.20 |
| $86,000 | 6,714.00 | 993.00 | 7,707.00 |
| $87,000 | 2,765.50 | 476.60 | 3,242.10 |
| $88,000 | 10,633.70 | 1,239.50 | 11,873.20 |
How this differs from index Max Pain
Deribit max pain here sums OI across all listed expiries in one flat chain — not a single weekly expiry like NIFTY. Daily, weekly and monthly contracts all contribute. Settlement is at 08:00 UTC on each expiry date; weekly Fridays are the main event for positioning.
The worked calculation and when max pain tends to fail: Max Pain, explained → · crypto-specific context: BTC vs index options →
Related
BTC Max Pain Today →
Dedicated lander with distance from spot and PCR context.
BTC PCR Today →
Put-call ratio from the same aggregate chain.
Deribit Expiry Calendar →
Weekly Friday and monthly last-Friday dates.
Full live chain: terminal → · BTC hub →