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ALNY

Alnylam Pharmaceuticals, Inc.Close $219.72EOD only

Max Pain

$240.00

Next expiry Oct 16, 2026

Expected Move

±$14.25

6.5% from close

Price Gap

+20.28

Distance to max pain

IV Rank

Middle-high premium

P/C OI

0.62

Slightly call-heavy

Consensus

—

No reports available

Published snapshot: Oct 2, 2026 close

End-of-day snapshot

This page reflects ALNY options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.

Published Snapshot

Oct 2, 2026 close

ALNY Options Chain

Data as of market close Oct 2, 2026

Expiration

Compare calls and puts side by side with OI, volume, IV, and positioning context.

Control Row

Next expiry (DTE 14)

Blank greek cells usually mean usable implied volatility was unavailable for that contract in the market-close snapshot.

Open Interest by Strike

IV Skew

Volume by Strike

Calls

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
150.00	104.00	68.30	72.10	0.00	0	1	106.3%	0.985	0.0009	-0.087	0.014	0.044
155.00	99.00	63.30	67.10	0.00	0	1	98.3%	0.984	0.0011	-0.087	0.015	0.046
185.00	69.50	33.50	37.40	0.00	0	1	60.8%	0.956	0.0040	-0.120	0.036	0.053
190.00	60.74	29.40	32.50	0.00	0	10	62.2%	0.922	0.0061	-0.178	0.056	0.052
200.00	20.20	19.50	23.50	-2.90	1	57	51.8%	0.867	0.0109	-0.213	0.082	0.051
210.00	16.00	11.40	15.50	0.00	4	5	62.9%	0.687	0.0148	-0.402	0.135	0.041
220.00	7.10	6.10	9.40	-25.50	32	453	59.4%	0.524	0.0175	-0.423	0.152	0.032
230.00	3.60	1.25	5.40	-0.60	12	43	59.2%	0.354	0.0165	-0.391	0.142	0.022
240.00	1.70	0.00	2.65	-0.60	32	142	57.2%	0.207	0.0131	-0.289	0.109	0.013
250.00	0.52	0.25	1.35	-0.96	18	1,214	50.8%	0.081	0.0078	-0.134	0.057	0.005
260.00	0.33	0.00	0.35	-0.14	64	227	52.2%	0.037	0.0040	-0.074	0.031	0.002
270.00	1.45	0.00	2.40	0.70	21	167	79.2%	0.079	0.0048	-0.203	0.056	0.005
280.00	1.40	0.00	1.25	0.80	1	441	77.9%	0.044	0.0031	-0.126	0.035	0.003
290.00	0.05	0.00	3.40	-0.05	3	159	107.2%	0.083	0.0037	-0.285	0.058	0.005
300.00	0.09	0.00	1.50	-0.24	1	193	98.3%	0.042	0.0024	-0.154	0.034	0.003
310.00	0.25	0.00	3.40	0.00	3	35	125.5%	0.072	0.0029	-0.301	0.052	0.004
320.00	0.69	0.00	3.40	0.00	0	1	134.0%	0.068	0.0026	-0.307	0.050	0.004
330.00	0.15	0.00	3.40	0.00	1	6	142.1%	0.065	0.0023	-0.313	0.048	0.004

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
170.00	1.40	0.00	0.65	0.00	0	4	76.2%	-0.022	0.0018	-0.068	0.020	-0.002
175.00	0.99	0.00	3.50	0.00	3	196	99.9%	-0.079	0.0039	-0.253	0.056	-0.006
180.00	2.36	0.00	3.50	0.00	0	10	90.4%	-0.087	0.0046	-0.245	0.060	-0.006
185.00	1.62	0.00	2.00	0.00	2	3	69.6%	-0.067	0.0049	-0.155	0.049	-0.005
190.00	1.82	0.00	2.60	0.00	1	197	65.8%	-0.089	0.0064	-0.181	0.061	-0.006
195.00	1.00	0.00	2.00	0.30	1	26	52.9%	-0.086	0.0078	-0.142	0.060	-0.006
200.00	1.50	0.30	2.00	0.25	1	303	55.9%	-0.150	0.0109	-0.222	0.089	-0.010
210.00	4.00	1.10	3.40	0.75	4	68	47.0%	-0.267	0.0183	-0.261	0.126	-0.019
220.00	7.43	6.30	7.80	1.03	67	575	48.7%	-0.479	0.0214	-0.323	0.152	-0.034
230.00	12.55	11.10	15.10	0.35	4	137	56.4%	-0.654	0.0171	-0.342	0.141	-0.048
240.00	20.50	19.20	23.10	1.30	6	152	60.1%	-0.781	0.0129	-0.285	0.113	-0.059
250.00	29.43	28.50	32.30	8.49	3	370	67.7%	-0.847	0.0092	-0.252	0.090	-0.066
260.00	19.61	38.10	42.10	0.00	1	39	78.4%	-0.876	0.0069	-0.252	0.078	-0.071
270.00	53.90	48.10	51.50	19.40	2	19	82.1%	-0.913	0.0050	-0.196	0.060	-0.076
290.00	49.80	68.10	71.50	0.00	0	0	102.2%	-0.928	0.0035	-0.210	0.052	-0.083
310.00	54.40	88.10	92.00	0.00	0	0	128.6%	-0.922	0.0030	-0.290	0.056	-0.089
340.00	83.50	118.10	122.00	0.00	0	0	153.3%	-0.933	0.0022	-0.306	0.049	-0.098

How to Read the Chain

Use this market-close chain snapshot to compare liquidity, pricing, IV, and per-contract greeks across the active expiration.

How to scan it

Start with strike, bid/ask spread, open interest, and volume. Then use IV and greeks to decide whether a contract fits your directional, income, or volatility idea.

What matters first

Clean fills matter before a contract looks mathematically attractive. A thin market can erase the edge you think you found.

What can mislead you

Low premium, high IV, or one convenient delta do not make a trade by themselves. Check how far the strike sits from spot, expected move, and the event calendar.

Greeks are close-of-day estimates, and blank greek cells usually mean usable implied volatility was unavailable for that contract.