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ALNY
Alnylam Pharmaceuticals, Inc.
stock NASDAQ

At Close

Jul 1, 2026 3:59:59 PM EDT

301.76USD+0.243%(+0.73)1,070,156

288.07Bid 320.25Ask 32.18Spread

Pre-market

Jul 1, 2026 9:25:30 AM EDT

303.24USD+0.734%(+2.21)344

After-hours

Jul 1, 2026 4:00:30 PM EDT

301.67USD-0.030%(-0.09)196,825

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Jul 17, 2026 Aug 21, 2026 Sep 18, 2026 Dec 18, 2026 Jan 15, 2027 Mar 19, 2027 Dec 17, 2027

ITM/OTM for Jul 17, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
1,297	2,826	204	1,742

ALNY Jul 17, 2026 Exp. - Volume by Strike

Puts

Calls

ALNY Jul 17, 2026 Exp. - Open Interest by Strike

Puts

Calls

ALNY Jul 17, 2026 Exp. - Max Pain @ $280.00

Puts

Calls

ALNY Jul 17, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
720 C	0	0%	0			ALNY260717C00720000
700 C	0	0%	0			ALNY260717C00700000
680 C	10.30	+49.28%	1	23	12-02	ALNY260717C00680000
660 C	0	0%	0			ALNY260717C00660000
640 C	0.10	-75.00%	30	60	04-29	ALNY260717C00640000
620 C	0	0%	0			ALNY260717C00620000
600 C	6.60	0%	15	15	12-22	ALNY260717C00600000
580 C	12.10	-6.20%	1	23	12-10	ALNY260717C00580000
560 C	0	0%	0			ALNY260717C00560000
540 C	1.36	-90.07%	25	7	06-26	ALNY260717C00540000
520 C	1.65	-72.50%	12	48	06-02	ALNY260717C00520000
500 C	4.31	-55.48%	3	3	01-30	ALNY260717C00500000
490 C	11.20	-74.79%	1	3	01-22	ALNY260717C00490000
480 C	3.50	-93.91%	1	2	03-02	ALNY260717C00480000
470 C	3.20	-87.45%	2	13	03-26	ALNY260717C00470000
460 C	2.55	-91.44%	1	6	03-25	ALNY260717C00460000
450 C	0.30	-85.00%	1	15	05-05	ALNY260717C00450000
440 C	10.40	-33.84%	2	23	02-20	ALNY260717C00440000
430 C	12.70	-28.25%	1	16	02-20	ALNY260717C00430000
420 C	0.25	-16.67%	8	203	06-05	ALNY260717C00420000
410 C	58.52	+23.98%	1	23	01-08	ALNY260717C00410000
400 C	0.40	+33.33%	1	29	06-30	ALNY260717C00400000
390 C	0.20	+66.67%	2	30	06-30	ALNY260717C00390000
380 C	18.50	-43.08%	1	7	02-09	ALNY260717C00380000
370 C	2.95	-53.91%	10	116	05-06	ALNY260717C00370000
360 C	1.00	-33.33%	2	352	06-24	ALNY260717C00360000
350 C	0.69	-34.29%	1	103	06-26	ALNY260717C00350000
340 C	2.60	+147.62%	13	631	06-24	ALNY260717C00340000
330 C	2.55	+11.35%	7	393	06-30	ALNY260717C00330000
320 C	4.82	+21.11%	8	397	06-30	ALNY260717C00320000
310 C	7.20	+10.60%	5	285	06-30	ALNY260717C00310000
300 C	10.50	-24.08%	1	239	06-26	ALNY260717C00300000
290 C	16.40	+16.31%	4	200	06-30	ALNY260717C00290000
280 C	20.04	+7.63%	28	69	06-26	ALNY260717C00280000
270 C	29.00	-19.44%	5	120	06-26	ALNY260717C00270000
260 C	44.50	+52.97%	148	555	06-24	ALNY260717C00260000
250 C	45.00	-9.91%	50	15	06-25	ALNY260717C00250000
240 C	86.50	+2.21%	1	1	04-02	ALNY260717C00240000
230 C	76.50	-21.94%	10	12	06-05	ALNY260717C00230000
220 C	64.05	+2.48%	10	50	06-17	ALNY260717C00220000
210 C	247.95	-2.00%	20	26	09-29	ALNY260717C00210000
200 C	203.00	0%	1	1	01-08	ALNY260717C00200000
195 C	0	0%	0			ALNY260717C00195000
190 C	0	0%	0			ALNY260717C00190000
185 C	0	0%	0			ALNY260717C00185000
180 C	134.50	0%	2	2	04-28	ALNY260717C00180000
175 C	0	0%	0			ALNY260717C00175000
170 C	0	0%	0			ALNY260717C00170000
165 C	132.00	0%	1	1	06-10	ALNY260717C00165000
160 C	154.00	0%	2	2	04-28	ALNY260717C00160000
155 C	124.50	-12.63%	1	3	06-18	ALNY260717C00155000
150 C	129.50	-57.88%	1	1	06-18	ALNY260717C00150000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
720 P	350.00	0%	1	0	01-12	ALNY260717P00720000
700 P	330.00	0%	1	0	01-12	ALNY260717P00700000
680 P	234.00	0%	1	0	12-08	ALNY260717P00680000
660 P	0	0%	0			ALNY260717P00660000
640 P	244.70	0%	1	0	12-12	ALNY260717P00640000
620 P	0	0%	0			ALNY260717P00620000
600 P	0	0%	0			ALNY260717P00600000
580 P	0	0%	0			ALNY260717P00580000
560 P	0	0%	0			ALNY260717P00560000
540 P	99.50	-6.23%	1	1	10-16	ALNY260717P00540000
520 P	96.39	-2.93%	2	1	09-23	ALNY260717P00520000
500 P	0	0%	0			ALNY260717P00500000
490 P	66.40	+3.91%	1	13	12-04	ALNY260717P00490000
480 P	171.50	+194.67%	1	13	02-12	ALNY260717P00480000
470 P	169.00	+157.23%	1	7	04-30	ALNY260717P00470000
460 P	0	0%	0			ALNY260717P00460000
450 P	130.40	+103.12%	5	5	03-30	ALNY260717P00450000
440 P	0	0%	0			ALNY260717P00440000
430 P	62.65	0%	1	1	12-29	ALNY260717P00430000
420 P	112.31	+22.56%	1	1	04-17	ALNY260717P00420000
410 P	84.50	+101.19%	1	1	02-23	ALNY260717P00410000
400 P	100.07	+112.91%	5	12	03-24	ALNY260717P00400000
390 P	91.77	+117.98%	21	12	06-26	ALNY260717P00390000
380 P	81.94	-21.08%	4	16	06-26	ALNY260717P00380000
370 P	54.65	-4.34%	1	5	02-19	ALNY260717P00370000
360 P	65.50	+3.23%	1	22	06-24	ALNY260717P00360000
350 P	32.40	-18.80%	1	11	01-22	ALNY260717P00350000
340 P	57.12	+4.96%	2	10	06-22	ALNY260717P00340000
330 P	30.55	+7.57%	24	26	06-04	ALNY260717P00330000
320 P	30.70	+28.72%	1	17	06-26	ALNY260717P00320000
310 P	18.00	-24.84%	1	30	06-26	ALNY260717P00310000
300 P	12.50	-13.79%	4	349	06-30	ALNY260717P00300000
290 P	7.97	-13.65%	1	64	06-30	ALNY260717P00290000
280 P	4.35	-13.00%	4	258	06-30	ALNY260717P00280000
270 P	2.75	-24.03%	5	370	06-30	ALNY260717P00270000
260 P	1.85	+1.65%	6	268	06-30	ALNY260717P00260000
250 P	2.00	+25.00%	101	339	06-26	ALNY260717P00250000
240 P	3.55	+31.48%	1	6	06-16	ALNY260717P00240000
230 P	1.84	-8.00%	2	9	06-18	ALNY260717P00230000
220 P	1.22	-48.09%	2	2	06-18	ALNY260717P00220000
210 P	2.25	0%	48	9	12-16	ALNY260717P00210000
200 P	2.11	0%	46	19	12-16	ALNY260717P00200000
195 P	2.04	0%	42	16	12-17	ALNY260717P00195000
190 P	0	0%	0			ALNY260717P00190000
185 P	0	0%	0			ALNY260717P00185000
180 P	0.01	-75.00%	20	20	06-29	ALNY260717P00180000
175 P	0	0%	0			ALNY260717P00175000
170 P	0	0%	0			ALNY260717P00170000
165 P	0	0%	0			ALNY260717P00165000
160 P	0	0%	0			ALNY260717P00160000
155 P	0	0%	0			ALNY260717P00155000
150 P	0.92	0%	26	13	12-17	ALNY260717P00150000