Price Alert

Grayscale Bitcoin Mini Tr... (BTC)

AMEX: BTC · Real-Time Price · USD

49.98

-0.64 (-1.26%)

At close: Aug 21, 2025, 12:05 PM

BTC Option Overview

Overview for all option chains of BTC. As of August 21, 2025, BTC options have an IV of 52.5% and an IV rank of 7.32%. The volume is 748 contracts, which is 113.33% of average daily volume of 660 contracts. The volume put-call ratio is 0.2, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

52.5%

IV Rank

7.32%

Historical Volatility

30.77%

IV Low

50.23% on Jul 01, 2025

IV High

81.22% on Nov 25, 2024

Open Interest (OI)

Today's Open Interest

17,443

Put-Call Ratio

0.27

Put Open Interest

3,667

Call Open Interest

13,776

Open Interest Avg (30-day)

13,894

Today vs Open Interest Avg (30-day)

125.54%

Option Volume

Today's Volume

748

Put-Call Ratio

0.2

Put Volume

126

Call Volume

622

Volume Avg (30-day)

660

Today vs Volume Avg (30-day)

113.33%

Option Chain Statistics

This table provides a comprehensive overview of all BTC options grouped by their expiration dates.

Expiration	Call Vol	Put Vol	P/C Vol	Call OI	Put OI	P/C OI	Implied Volatility	Max Pain
Sep 19, 2025	301	119	0.4	4,974	1,177	0.24	52.5%	47
Oct 17, 2025	14	2	0.14	135	69	0.51	39.25%	52
Dec 19, 2025	57	0	0	1,755	399	0.23	45.37%	44
Jan 16, 2026	125	4	0.03	4,378	1,400	0.32	44.83%	45
Mar 20, 2026	102	0	0	485	197	0.41	47.42%	53
Jan 15, 2027	23	1	0.04	2,049	425	0.21	52%	30