Price Alert

Arch Capital Group Ltd. (ACGL)

NASDAQ: ACGL · Real-Time Price · USD

91.83

1.48 (1.64%)

At close: Aug 19, 2025, 3:59 PM

91.84

0.02%

After-hours: Aug 19, 2025, 07:40 PM EDT

ACGL Option Overview

Overview for all option chains of ACGL. As of August 20, 2025, ACGL options have an IV of 57.08% and an IV rank of 140.09%. The volume is 165 contracts, which is 64.2% of average daily volume of 257 contracts. The volume put-call ratio is 0.12, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

57.08%

IV Rank

140.09%

Historical Volatility

23.66%

IV Low

24.77% on Sep 30, 2024

IV High

47.83% on Jul 29, 2025

Open Interest (OI)

Today's Open Interest

8,638

Put-Call Ratio

1.35

Put Open Interest

4,967

Call Open Interest

3,671

Open Interest Avg (30-day)

6,876

Today vs Open Interest Avg (30-day)

125.63%

Option Volume

Today's Volume

165

Put-Call Ratio

0.12

Put Volume

Call Volume

147

Volume Avg (30-day)

257

Today vs Volume Avg (30-day)

64.2%

Option Chain Statistics

This table provides a comprehensive overview of all ACGL 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	146	14	0.1	2,338	4,234	1.81	57.08%	90
Oct 17, 2025	0	4	0	45	55	1.22	41.97%	90
Nov 21, 2025	0	0	0	758	364	0.48	43.51%	90
Dec 19, 2025	1	0	0	272	296	1.09	34.88%	90
Jan 16, 2026	0	0	0	1	0	0	n/a	5
Mar 20, 2026	0	0	0	51	18	0.35	29.25%	80
Dec 18, 2026	0	0	0	206	0	0	n/a	95