BTC 30OCT26 Options Chain

BTC options expiring 30OCT26, 53 days out, with the forward at $79,793. 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 37.1%. 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	$34488 / $34910 66%	$34600 / $35240 67%	45000	$60.00 / $105 67%	$57.00 / $103 66%	0
0	–	$31640 / $32240 63%	48000	$85.00 / $90.00 63%	–	0
9	$29554 / $32543 60%	$29660 / $30260 60%	50000	$105 / $130 60%	$104 / $124 60%	212
0	–	$27640 / $28280 57%	52000	$125 / $150 57%	–	0
0	–	$25700 / $26340 55%	54000	$155 / $180 55%	–	0
7	$24646 / $27204 55%	$24700 / $25360 54%	55000	$170 / $200 54%	$167 / $200 55%	343
0	–	$23720 / $24380 52%	56000	$190 / $220 52%	–	0
0	–	$22720 / $23400 51%	57000	$210 / $240 51%	–	0
0	–	$21780 / $22420 50%	58000	$235 / $270 50%	–	0
0	–	$20820 / $21400 49%	59000	$265 / $300 49%	–	0
0	$19793 / $20196 49%	$19860 / $20460 48%	60000	$295 / $330 48%	$297 / $334 49%	30
0	–	$18900 / $19500 47%	61000	$335 / $370 47%	–	4
0	$17883 / $18290 47%	$17920 / $18520 46%	62000	$375 / $420 46%	$379 / $417 47%	1
0	–	$16980 / $17640 45%	63000	$430 / $470 45%	–	2
0	$15985 / $16395 45%	$16060 / $16700 44%	64000	$490 / $530 44%	$497 / $536 45%	1
3	$15079 / $15492 44%	$15080 / $15740 43%	65000	$560 / $600 43%	$568 / $605 44%	356
0	$14166 / $14584 43%	$14220 / $14840 42%	66000	$645 / $690 42%	$647 / $692 43%	0
0	–	$13320 / $13920 42%	67000	$745 / $790 42%	–	2
0	$12365 / $12794 41%	$12440 / $13040 41%	68000	$860 / $910 41%	$858 / $908 41%	5
0	–	$11540 / $12180 40%	69000	$995 / $1040 40%	–	11
4	$10743 / $11090 39%	$10700 / $11320 40%	70000	$1140 / $1200 40%	$1148 / $1205 39%	25
0	–	$9900 / $10500 39%	71000	$1340 / $1400 39%	–	0
0	$9155 / $9488 38%	$9160 / $9680 39%	72000	$1560 / $1640 39%	$1539 / $1607 38%	16
0	–	$8400 / $8920 38%	73000	$1800 / $1880 38%	–	0
2	$7697 / $8004 37%	$7680 / $8180 38%	74000	$2080 / $2160 38%	$2070 / $2140 37%	2
8	$7036 / $7307 37%	$7040 / $7580 38%	75000	$2400 / $2480 38%	$2383 / $2462 37%	9
2	$6408 / $6638 37%	$6420 / $6840 37%	76000	$2760 / $2840 37%	$2734 / $2805 37%	8
0	–	$5820 / $6320 37%	77000	$3160 / $3240 37%	–	1
4	$5304 / $5399 37%	$5400 / $5480 37%	78000	$3600 / $3680 37%	$3555 / $3648 37%	7
1	–	$4860 / $4960 37%	79000	$4080 / $4160 37%	–	5
15	$4312 / $4423 37%	$4400 / $4480 37%	80000	$4600 / $4680 37%	$4543 / $4641 37%	22
0	–	$3940 / $4040 37%	81000	$5140 / $5240 37%	–	0
10	$3502 / $3548 37%	$3540 / $3640 37%	82000	$5740 / $5840 37%	$5681 / $5818 37%	5
11	–	$3180 / $3240 37%	83000	$6380 / $6480 37%	–	0
4	$2808 / $2850 38%	$2840 / $2920 38%	84000	$6960 / $7120 38%	$6958 / $7144 38%	5
203	$2498 / $2559 38%	$2540 / $2600 38%	85000	$7500 / $8000 38%	$7610 / $7841 38%	0
10	$2223 / $2290 38%	$2260 / $2320 38%	86000	$8220 / $8740 38%	$8325 / $8600 38%	0
12	–	$2020 / $2080 38%	87000	$9040 / $9500 38%	–	0
9	$1765 / $1832 39%	$1800 / $1880 38%	88000	$9800 / $10280 38%	$9822 / $10152 39%	0
1	–	$1620 / $1680 39%	89000	$10540 / $11120 39%	–	0
20	$1404 / $1468 40%	$1440 / $1520 39%	90000	$11440 / $11920 39%	$11436 / $11774 40%	0
0	–	$1280 / $1360 39%	91000	$12200 / $12800 39%	–	0
1	$1115 / $1177 40%	$1160 / $1200 39%	92000	$13040 / $13660 39%	$13130 / $13488 40%	0
0	$911 / $955 41%	$935 / $970 40%	94000	$14900 / $15460 40%	$14907 / $15279 41%	0
207	$819 / $873 41%	$840 / $870 40%	95000	$15800 / $16340 40%	$15745 / $16196 41%	6
1	$737 / $789 42%	$755 / $790 41%	96000	$16720 / $17240 41%	$16664 / $17103 42%	0
1	$601 / $647 42%	$615 / $650 41%	98000	$18580 / $19100 41%	$18514 / $18953 42%	0
17	$500 / $536 43%	$505 / $540 42%	100000	$20480 / $21020 42%	$18691 / $20836 43%	7
0	$412 / $448 43%	$415 / $450 43%	102000	$22380 / $22940 43%	$22301 / $22739 43%	0
0	$343 / $377 44%	$345 / $380 44%	104000	$24180 / $24840 44%	$24223 / $24660 44%	0
0	$313 / $347 44%	$315 / $350 44%	105000	$25280 / $25860 44%	– / – 44%	0
0	$252 / $339 45%	–	106000	–	$26157 / $26594 45%	0
0	$181 / $325 45%	–	108000	–	$28101 / $28539 45%	0
2	$202 / $262 46%	$205 / $250 46%	110000	$30080 / $30700 46%	$30053 / $30496 46%	0
0	$99.00 / $198 47%	–	115000	–	$34963 / $35410 47%	0
0	– / – 49%	–	120000	–	$39896 / $40353 49%	0
0	– / – 50%	–	125000	–	$44839 / $45309 50%	0
0	– / – 51%	–	130000	–	$49793 / $50278 51%	0
0	– / – 52%	–	135000	–	$54749 / $55248 52%	0
0	– / – 53%	–	140000	–	– / – 53%	0
0	– / – 53%	–	145000	–	– / – 53%	0