Price Alert

Alnylam Pharmaceuticals I... (ALNY)

NASDAQ: ALNY · Real-Time Price · USD

456.35

-4.64 (-1.01%)

At close: Oct 03, 2025, 3:59 PM

455.47

-0.19%

After-hours: Oct 03, 2025, 07:00 PM EDT

ALNY Option Overview

Overview for all option chains of ALNY. As of October 05, 2025, ALNY options have an IV of 50.4% and an IV rank of 74.8%. The volume is 522 contracts, which is 97.94% of average daily volume of 533 contracts. The volume put-call ratio is 2.87, indicating a bearish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

50.4%

IV Rank

74.8%

Historical Volatility

26.51%

IV Low

5.35% on Mar 20, 2025

IV High

65.57% on Oct 02, 2025

Open Interest (OI)

Today's Open Interest

18,653

Put-Call Ratio

1.19

Put Open Interest

10,122

Call Open Interest

8,531

Open Interest Avg (30-day)

14,402

Today vs Open Interest Avg (30-day)

129.52%

Option Volume

Today's Volume

522

Put-Call Ratio

2.87

Put Volume

387

Call Volume

135

Volume Avg (30-day)

533

Today vs Volume Avg (30-day)

97.94%

Option Chain Statistics

This table provides a comprehensive overview of all ALNY 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
Oct 17, 2025	89	128	1.44	1,547	1,891	1.22	50.4%	450
Nov 21, 2025	10	30	3	244	442	1.81	46.73%	460
Dec 19, 2025	20	2	0.1	1,384	1,525	1.1	70.59%	330
Jan 16, 2026	0	225	0	2,329	2,461	1.06	54.99%	360
Mar 20, 2026	12	0	0	1,195	2,050	1.72	47.81%	450
Jun 18, 2026	2	0	0	67	21	0.31	43.84%	460
Jul 17, 2026	1	0	0	191	678	3.55	45.98%	380
Jan 15, 2027	1	2	2	1,574	1,054	0.67	45.72%	420