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Bitcoin and Ether Options: Open Interest and Max Pain

Open interest by expiry and strike, the put/call ratio and the max-pain price of every expiry for bitcoin and ether options on Deribit, read every 30 minutes. Never execution prices.

Read (26 min ago); read every 30 minutes. Source: Deribit, the largest crypto options exchange. Times are UTC; options there expire at 08:00 UTC.

Bitcoin (BTC) options

Open interest$25.8 billion340,529 BTC in open contracts
Put/call ratio0.69puts open for each call open · 0.53 by 24h volume
24h volume, notional$219.6 million2,894 BTC of options traded on Deribit, at the index price
Next expiry max pain$76,0008 Nov 2026 · BTC index $75,871

Open interest a day for the last 4 days (the latest reading of each day): $26.6 billion on 5 Nov 2026, $25.8 billion now.

Open interest by expiry

Bitcoin options open interest by expiry
ExpiryCalls (BTC)Puts (BTC)Put/callOpen interestMax pain
8 Nov 2026today1,3341,3351.00$202.5 million$76,000
9 Nov 2026in 1 day6,943873.80.13$593.1 million$76,000
10 Nov 2026in 2 days484.1473.20.98$72.6 million$76,000
11 Nov 2026in 3 days20.262.63.10$6.3 million$76,000
13 Nov 2026in 5 days19,84413,5810.68$2.5 billion$78,000
20 Nov 2026in 12 days3,3662,8130.84$468.8 million$77,000
27 Nov 2026in 19 days39,24132,7160.83$5.5 billion$80,000
25 Dec 2026 Largestin 47 days83,73056,7370.68$10.7 billion$75,000
29 Jan 2027in 82 days2,8232,8591.01$431.1 million$78,000
26 Mar 2027in 138 days27,79617,5780.63$3.4 billion$76,000
25 Jun 2027in 229 days10,5386,6230.63$1.3 billion$78,000
24 Sep 2027in 320 days4,9313,8270.78$664.5 million$84,000

25 Dec 2026 expiry: max pain $75,000, against the BTC index at $75,871 (−1.15%).

Strikes with the most open interest

Bitcoin option strikes with the most open interest, all expiries
StrikeCalls (BTC)Puts (BTC)Open interest
$80,00014,4096,326$1.6 billion
$60,0002,42911,870$1.1 billion
$84,00011,7901,907$1.0 billion
$90,00011,942809.6$967.5 million
$100,00012,059367.3$942.8 million
$70,0002,8478,537$863.7 million
$78,0006,3684,410$817.8 million
$81,0009,282796$764.6 million
$75,0002,4157,284$735.9 million
$40,000366.29,324$735.2 million

Ether (ETH) options

Open interest$3.3 billion1,485,085 ETH in open contracts
Put/call ratio0.55puts open for each call open · 1.34 by 24h volume
24h volume, notional$69.5 million31,042 ETH of options traded on Deribit, at the index price
Next expiry max pain$2,2608 Nov 2026 · ETH index $2,238

Open interest a day for the last 4 days (the latest reading of each day): $3.4 billion on 5 Nov 2026, $3.3 billion now.

Open interest by expiry

Ether options open interest by expiry
ExpiryCalls (ETH)Puts (ETH)Put/callOpen interestMax pain
8 Nov 2026today14,97513,9790.93$64.8 million$2,260
9 Nov 2026in 1 day14,59024,7771.70$88.1 million$2,260
10 Nov 2026in 2 days3,2344,1431.28$16.5 million$2,240
11 Nov 2026in 3 days5091970.39$1.6 million$2,160
13 Nov 2026in 5 days40,16086,2582.15$282.9 million$2,250
20 Nov 2026in 12 days22,40415,2280.68$84.2 million$2,300
27 Nov 2026in 19 days156,86482,2490.52$535.1 million$2,400
25 Dec 2026 Largestin 47 days452,746175,5580.39$1.4 billion$2,200
29 Jan 2027in 82 days12,61217,4121.38$67.2 million$2,400
26 Mar 2027in 138 days167,27558,9030.35$506.2 million$2,200
25 Jun 2027in 229 days54,02034,3490.64$197.8 million$2,400
24 Sep 2027in 320 days19,60413,0390.67$73.1 million$2,800

25 Dec 2026 expiry: max pain $2,200, against the ETH index at $2,238 (−1.70%).

Strikes with the most open interest

Ether option strikes with the most open interest, all expiries
StrikeCalls (ETH)Puts (ETH)Open interest
$2,20060,54145,300$236.9 million
$2,00015,30384,939$224.3 million
$2,30053,77626,477$179.6 million
$3,20077,3421,117$175.6 million
$2,50063,28514,359$173.8 million
$2,40047,42723,802$159.4 million
$3,00061,8222,811$144.7 million
$2,80040,6927,076$106.9 million
$3,50044,844770$102.1 million
$1,9007,51133,885$92.6 million
How this page works, and questions

Open interest is the number of option contracts still open, here in coins (one Deribit BTC option is for 1 BTC, one ETH option for 1 ETH), and in dollars at the index price. It rises when traders open new positions and falls when they close them or the options expire.

24h volume is notional, like open interest: the contracts traded in the last 24 hours, in coins, times the index price. The premium paid for those options is a much smaller sum; Deribit calls that its volume in USD.

Put/call ratio is the open puts divided by the open calls. Above 1, more puts are open than calls, which people often read as more demand for protection against a fall; below 1, more calls. It is a reading of positions, not a forecast.

Max pain is the price at which the options of one expiry would pay their holders the least if the market settled there. Some traders watch it before a large expiry; the price does not have to go there, and often does not.

Only Deribit is counted. Options also trade on other exchanges (OKX, Bybit, Binance, CME), so the market total is larger.

Where does this data come from?

Deribit’s public market data (its book summary of every listed option), read every 30 minutes. We add up the open interest and volume and work out the ratios and max pain ourselves.

What is the Bitcoin options max pain price?

For each expiry, the strike price at which all the calls and puts still open would be worth the least at expiry. The table above gives it for every Deribit expiry.

When do Bitcoin options expire?

On Deribit, at 08:00 UTC on the expiry day: daily, weekly on Fridays, and the largest at the end of each month and quarter.

Is a high put/call ratio bearish?

Not by itself. Puts are bought for protection as well as for bets on a fall, and many are sold rather than bought. Read it with price and volume.

Figures come from the public source named on the page, read by our server on a schedule, and may be some minutes old. They are never execution prices, and nothing here is investment advice; see the risk disclaimer.