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ALGN
Align Technology Inc
stock NASDAQ

At Close

Sep 18, 2026 3:59:59 PM EDT

147.61USD-1.403%(-2.10)1,498,331

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 17, 2026 8:22:30 AM EDT

153.00USD+2.198%(+3.29)0

After-hours

Sep 18, 2026 4:10:30 PM EDT

148.00USD+0.264%(+0.39)1,442

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Sep 18, 2026 Sep 25, 2026 Oct 2, 2026 Oct 9, 2026 Oct 16, 2026 Oct 23, 2026 Oct 30, 2026 Nov 20, 2026 Dec 18, 2026 Jan 15, 2027 Mar 19, 2027 Apr 16, 2027 Jun 17, 2027 Sep 17, 2027 Jan 21, 2028 Jan 19, 2029

ITM/OTM for Oct 16, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
5	1,703	264	1,053

ALGN Oct 16, 2026 Exp. - Volume by Strike

Puts

Calls

ALGN Oct 16, 2026 Exp. - Open Interest by Strike

Puts

Calls

ALGN Oct 16, 2026 Exp. - Max Pain @ $160.00

Puts

Calls

ALGN Oct 16, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
290 C	0.75	0%	1	1	05-15	ALGN261016C00290000
280 C	3.60	+20.00%	3	5	04-17	ALGN261016C00280000
270 C	0.05	-99.17%	1	6	09-17	ALGN261016C00270000
260 C	3.10	+10.71%	1	2	05-05	ALGN261016C00260000
250 C	2.40	+3.90%	15	556	09-02	ALGN261016C00250000
240 C	2.10	-8.70%	1	23	07-30	ALGN261016C00240000
230 C	5.20	+52.49%	16	72	09-09	ALGN261016C00230000
220 C	1.86	-21.19%	14	134	09-04	ALGN261016C00220000
210 C	0.76	-45.71%	8	88	09-09	ALGN261016C00210000
200 C	0.79	-24.76%	3	64	09-02	ALGN261016C00200000
195 C	0.76	-49.33%	1	37	08-31	ALGN261016C00195000
190 C	0.10	-80.00%	3	100	09-15	ALGN261016C00190000
185 C	0.50	-63.50%	2	101	09-10	ALGN261016C00185000
180 C	1.04	-51.63%	212	267	09-08	ALGN261016C00180000
175 C	1.25	-24.24%	88	49	09-14	ALGN261016C00175000
170 C	1.84	+8.24%	30	37	09-14	ALGN261016C00170000
165 C	2.25	+9.76%	2	71	09-17	ALGN261016C00165000
160 C	2.81	-12.19%	1	68	09-17	ALGN261016C00160000
155 C	5.25	+28.05%	3	16	09-17	ALGN261016C00155000
150 C	7.80	+21.88%	1	6	09-16	ALGN261016C00150000
145 C	10.70	-38.86%	1	3	09-14	ALGN261016C00145000
140 C	16.40	0%	1	1	09-09	ALGN261016C00140000
135 C	0	0%	0			ALGN261016C00135000
130 C	55.48	-7.69%	1	1	03-11	ALGN261016C00130000
125 C	0	0%	0			ALGN261016C00125000
120 C	0	0%	0			ALGN261016C00120000
115 C	0	0%	0			ALGN261016C00115000
110 C	0	0%	0			ALGN261016C00110000
105 C	0	0%	0			ALGN261016C00105000
100 C	0	0%	0			ALGN261016C00100000
95 C	0	0%	0			ALGN261016C00095000
90 C	0	0%	0			ALGN261016C00090000
85 C	0	0%	0			ALGN261016C00085000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
290 P	0	0%	0			ALGN261016P00290000
280 P	0	0%	0			ALGN261016P00280000
270 P	0	0%	0			ALGN261016P00270000
260 P	0	0%	0			ALGN261016P00260000
250 P	0	0%	0			ALGN261016P00250000
240 P	65.00	0%	1	0	07-30	ALGN261016P00240000
230 P	0	0%	0			ALGN261016P00230000
220 P	0	0%	0			ALGN261016P00220000
210 P	0	0%	0			ALGN261016P00210000
200 P	43.85	+35.46%	5	5	09-01	ALGN261016P00200000
195 P	38.86	+48.89%	3	10	09-01	ALGN261016P00195000
190 P	40.78	+18.44%	1	8	09-15	ALGN261016P00190000
185 P	18.50	+2.21%	1	14	07-10	ALGN261016P00185000
180 P	17.90	+3.83%	5	15	07-28	ALGN261016P00180000
175 P	18.30	+67.89%	1	3	08-31	ALGN261016P00175000
170 P	18.18	+28.03%	1	9	09-09	ALGN261016P00170000
165 P	16.80	-6.67%	1	26	09-11	ALGN261016P00165000
160 P	12.00	-10.51%	1	44	09-16	ALGN261016P00160000
155 P	8.10	+1.63%	1	41	09-14	ALGN261016P00155000
150 P	6.00	+6.01%	1	89	09-17	ALGN261016P00150000
145 P	5.00	+35.14%	2	46	09-15	ALGN261016P00145000
140 P	2.45	-27.94%	11	229	09-16	ALGN261016P00140000
135 P	1.75	+9.38%	2	111	09-17	ALGN261016P00135000
130 P	1.40	-6.67%	10	405	09-16	ALGN261016P00130000
125 P	0.93	+6.90%	1	7	09-10	ALGN261016P00125000
120 P	0.40	+33.33%	2	23	09-17	ALGN261016P00120000
115 P	0.25	0%	1	1	09-17	ALGN261016P00115000
110 P	1.12	0%	1	1	06-17	ALGN261016P00110000
105 P	0.90	-69.39%	1	3	06-22	ALGN261016P00105000
100 P	1.03	-65.08%	7	41	09-08	ALGN261016P00100000
95 P	3.42	+6,740.00%	78	7	09-04	ALGN261016P00095000
90 P	3.32	0%	179	179	09-03	ALGN261016P00090000
85 P	0	0%	0			ALGN261016P00085000

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