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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 23, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
0	73	3	581

ALGN Oct 23, 2026 Exp. - Volume by Strike

Puts

Calls

ALGN Oct 23, 2026 Exp. - Open Interest by Strike

Puts

Calls

ALGN Oct 23, 2026 Exp. - Max Pain @ $150.00

Puts

Calls

ALGN Oct 23, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
240 C	0	0%	0			ALGN261023C00240000
235 C	0	0%	0			ALGN261023C00235000
230 C	5.24	+49.71%	16	38	09-09	ALGN261023C00230000
225 C	0	0%	0			ALGN261023C00225000
220 C	1.93	-20.58%	14	15	09-04	ALGN261023C00220000
215 C	0	0%	0			ALGN261023C00215000
210 C	0.83	0%	8	8	09-09	ALGN261023C00210000
205 C	0	0%	0			ALGN261023C00205000
200 C	0	0%	0			ALGN261023C00200000
195 C	0	0%	0			ALGN261023C00195000
190 C	0	0%	0			ALGN261023C00190000
185 C	0	0%	0			ALGN261023C00185000
180 C	0	0%	0			ALGN261023C00180000
175 C	0	0%	0			ALGN261023C00175000
170 C	2.50	-45.89%	1	4	09-11	ALGN261023C00170000
165 C	3.60	+9.09%	1	3	09-11	ALGN261023C00165000
160 C	5.10	+6.25%	1	2	09-11	ALGN261023C00160000
155 C	8.00	0%	2	2	09-09	ALGN261023C00155000
150 C	8.50	0%	1	1	09-17	ALGN261023C00150000
145 C	0	0%	0			ALGN261023C00145000
140 C	0	0%	0			ALGN261023C00140000
135 C	0	0%	0			ALGN261023C00135000
130 C	0	0%	0			ALGN261023C00130000
125 C	0	0%	0			ALGN261023C00125000
120 C	0	0%	0			ALGN261023C00120000
115 C	0	0%	0			ALGN261023C00115000
110 C	0	0%	0			ALGN261023C00110000
105 C	0	0%	0			ALGN261023C00105000
100 C	0	0%	0			ALGN261023C00100000
95 C	0	0%	0			ALGN261023C00095000
90 C	0	0%	0			ALGN261023C00090000
85 C	0	0%	0			ALGN261023C00085000
80 C	0	0%	0			ALGN261023C00080000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
240 P	0	0%	0			ALGN261023P00240000
235 P	0	0%	0			ALGN261023P00235000
230 P	0	0%	0			ALGN261023P00230000
225 P	0	0%	0			ALGN261023P00225000
220 P	0	0%	0			ALGN261023P00220000
215 P	0	0%	0			ALGN261023P00215000
210 P	0	0%	0			ALGN261023P00210000
205 P	0	0%	0			ALGN261023P00205000
200 P	0	0%	0			ALGN261023P00200000
195 P	0	0%	0			ALGN261023P00195000
190 P	0	0%	0			ALGN261023P00190000
185 P	0	0%	0			ALGN261023P00185000
180 P	0	0%	0			ALGN261023P00180000
175 P	23.93	0%	1	1	09-14	ALGN261023P00175000
170 P	0	0%	0			ALGN261023P00170000
165 P	0	0%	0			ALGN261023P00165000
160 P	0	0%	0			ALGN261023P00160000
155 P	0	0%	0			ALGN261023P00155000
150 P	7.00	0%	2	2	09-09	ALGN261023P00150000
145 P	0	0%	0			ALGN261023P00145000
140 P	0	0%	0			ALGN261023P00140000
135 P	2.93	0%	2	2	09-14	ALGN261023P00135000
130 P	1.51	-20.53%	1	362	09-17	ALGN261023P00130000
125 P	0	0%	0			ALGN261023P00125000
120 P	0.67	0%	14	14	09-17	ALGN261023P00120000
115 P	0	0%	0			ALGN261023P00115000
110 P	0	0%	0			ALGN261023P00110000
105 P	0	0%	0			ALGN261023P00105000
100 P	1.10	-63.58%	7	23	09-08	ALGN261023P00100000
95 P	3.49	0%	78	0	09-04	ALGN261023P00095000
90 P	0.74	-78.17%	3	180	09-10	ALGN261023P00090000
85 P	0	0%	0			ALGN261023P00085000
80 P	0	0%	0			ALGN261023P00080000

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