BTC 30OCT26 Options Chain

BTC options expiring 30OCT26, 53 days out, with the forward at $79,897. Open interest is $2B in calls and $1B in puts, put/call 0.58, and max pain is $71,000. At-the-money implied volatility is 37.0%. Where a strike is listed on both venues the cheaper ask and richer bid are visible side by side; the arb scanner flags any gap that exceeds fees. Strikes shown are within 60% of the forward. All BTC expiries.

Chain

Derive bid / ask (IV) · Deribit bid / ask (IV) · open interest in contracts, both venues combined.

Call OI	Derive call	Deribit call	Strike	Deribit put	Derive put	Put OI
0	$34605 / $35015 66%	$34660 / $35260 67%	45000	$60.00 / $105 67%	$6.00 / $87.00 66%	0
0	–	$31680 / $32340 63%	48000	$85.00 / $90.00 63%	–	0
9	$29656 / $32661 61%	$29680 / $30360 60%	50000	$100.00 / $120 60%	$91.00 / $124 61%	212
0	–	$27700 / $28380 57%	52000	$125 / $150 57%	–	0
0	–	$25740 / $26360 54%	54000	$150 / $180 54%	–	0
7	$24757 / $27339 55%	$24760 / $25420 53%	55000	$170 / $200 53%	$164 / $197 55%	343
0	–	$23780 / $24440 52%	56000	$185 / $220 52%	–	0
0	–	$22800 / $23420 51%	57000	$205 / $240 51%	–	0
0	–	$21820 / $22440 50%	58000	$230 / $260 50%	–	0
0	–	$20840 / $21520 48%	59000	$260 / $290 48%	–	0
0	$19891 / $20287 49%	$19880 / $20500 47%	60000	$290 / $320 47%	$290 / $327 49%	30
0	–	$18920 / $19540 46%	61000	$325 / $360 46%	–	4
0	$17979 / $18379 47%	$17960 / $18580 46%	62000	$370 / $410 46%	$371 / $410 47%	1
0	–	$17000 / $17680 45%	63000	$420 / $460 45%	–	2
0	$16093 / $16496 45%	$16080 / $16680 44%	64000	$475 / $520 44%	$481 / $522 45%	1
3	$15172 / $15575 43%	$15160 / $15760 42%	65000	$545 / $590 42%	$551 / $593 43%	356
0	$14256 / $14665 42%	$14240 / $14880 42%	66000	$625 / $670 42%	$633 / $677 42%	0
0	–	$13340 / $13980 41%	67000	$720 / $770 41%	–	2
0	$12481 / $12889 40%	$12460 / $13080 41%	68000	$840 / $880 41%	$842 / $891 40%	5
0	–	$11620 / $12220 40%	69000	$970 / $1040 40%	–	11
4	$10829 / $11152 39%	$10780 / $11320 39%	70000	$1120 / $1200 39%	$1128 / $1185 39%	25
0	–	$9960 / $10500 39%	71000	$1300 / $1360 39%	–	0
0	$9227 / $9552 38%	$9160 / $9720 38%	72000	$1500 / $1600 38%	$1499 / $1566 38%	16
0	–	$8420 / $8980 38%	73000	$1760 / $1840 38%	–	0
2	$7760 / $8066 37%	$7720 / $8240 38%	74000	$2040 / $2080 38%	$2007 / $2089 37%	2
8	$7108 / $7376 37%	$7040 / $7560 37%	75000	$2340 / $2400 37%	$2314 / $2403 37%	9
2	$6476 / $6712 36%	$6400 / $6880 37%	76000	$2700 / $2760 37%	$2664 / $2757 36%	8
0	–	$5820 / $6300 37%	77000	$3100 / $3160 37%	–	1
4	$5350 / $5429 36%	$5400 / $5560 37%	78000	$3520 / $3600 37%	$3493 / $3586 36%	7
1	–	$4920 / $5000 37%	79000	$4000 / $4080 37%	–	5
15	$4358 / $4412 37%	$4420 / $4520 37%	80000	$4520 / $4560 37%	$4461 / $4568 37%	22
0	–	$3980 / $4080 37%	81000	$5060 / $5120 37%	–	0
10	$3515 / $3594 37%	$3580 / $3640 37%	82000	$5660 / $5720 37%	$5603 / $5721 37%	5
11	–	$3200 / $3280 37%	83000	$6280 / $6360 37%	–	0
4	$2824 / $2885 38%	$2860 / $2960 37%	84000	$6880 / $7040 37%	$6858 / $7051 38%	5
203	$2524 / $2582 38%	$2560 / $2640 38%	85000	$7480 / $7960 38%	$7532 / $7746 38%	0
10	$2246 / $2310 38%	$2280 / $2360 38%	86000	$8200 / $8700 38%	$8227 / $8485 38%	0
12	–	$2040 / $2120 38%	87000	$8940 / $9460 38%	–	0
9	$1792 / $1848 39%	$1820 / $1880 38%	88000	$9720 / $10240 38%	$9718 / $10031 39%	0
1	–	$1620 / $1680 38%	89000	$10500 / $11060 38%	–	0
20	$1412 / $1479 39%	$1440 / $1520 39%	90000	$11340 / $11880 39%	$11334 / $11670 39%	0
0	–	$1300 / $1360 39%	91000	$12180 / $12740 39%	–	0
1	$1126 / $1188 40%	$1160 / $1200 39%	92000	$13040 / $13600 39%	$13026 / $13375 40%	0
0	$891 / $946 41%	$935 / $960 40%	94000	$14780 / $15300 40%	$14786 / $15153 41%	0
207	$799 / $852 41%	$840 / $870 40%	95000	$15680 / $16220 40%	$15645 / $16075 41%	6
1	$719 / $769 41%	$755 / $780 40%	96000	$16600 / $17200 40%	$16553 / $16986 41%	0
1	$584 / $630 42%	$615 / $640 41%	98000	$18460 / $19060 41%	$18408 / $18839 42%	0
17	$478 / $521 42%	$505 / $520 42%	100000	$20340 / $20900 42%	$18584 / $20708 42%	7
0	$393 / $435 43%	$415 / $440 43%	102000	$22260 / $22800 43%	$22190 / $22620 43%	0
0	$326 / $366 44%	$345 / $370 43%	104000	$24180 / $24740 43%	$24111 / $24540 44%	0
0	$298 / $337 44%	$315 / $340 44%	105000	$25140 / $25700 44%	$25077 / $25506 44%	0
0	$253 / $336 44%	–	106000	–	$26046 / $26475 44%	0
0	$179 / $323 45%	–	108000	–	$27990 / $28420 45%	0
2	$149 / $279 45%	$205 / $255 46%	110000	$30040 / $30580 46%	$29944 / $30375 45%	0
0	$98.00 / $195 46%	–	115000	–	$34852 / $35290 46%	0
0	– / – 48%	–	120000	–	$39784 / $40232 48%	0
0	– / – 49%	–	125000	–	$44729 / $45190 49%	0
0	– / – 50%	–	130000	–	$49682 / $50157 50%	0
0	– / – 51%	–	135000	–	– / – 51%	0
0	– / – 52%	–	140000	–	– / – 52%	0
0	– / – 52%	–	145000	–	– / – 52%	0