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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 ChainMax PainOption ChainHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Expiration Dates
Sep 18, 2026Sep 25, 2026Oct 2, 2026Oct 9, 2026Oct 16, 2026Oct 23, 2026Oct 30, 2026Nov 20, 2026Dec 18, 2026Jan 15, 2027Mar 19, 2027Apr 16, 2027Jun 17, 2027Sep 17, 2027Jan 21, 2028Jan 19, 2029

ITM/OTM for Sep 18, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
1056,2897291,503


ALGN Sep 18, 2026 Exp. - Volume by Strike
Puts
Calls

ALGN Sep 18, 2026 Exp. - Open Interest by Strike

Puts
Calls

ALGN Sep 18, 2026 Exp. - Max Pain @ $160.00

Puts
Calls


ALGN Sep 18, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
290.00 C0.09-68.97%11109-01ALGN260918C00290000
280.00 C2.40+166.67%21207-29ALGN260918C00280000
270.00 C0.08-69.23%11909-01ALGN260918C00270000
260.00 C0.09-68.97%12409-01ALGN260918C00260000
250.00 C0.11-60.71%11809-01ALGN260918C00250000
240.00 C0.12-36.84%33509-01ALGN260918C00240000
230.00 C0.08-57.89%17709-01ALGN260918C00230000
220.00 C0.15+7.14%17109-03ALGN260918C00220000
210.00 C0.14-6.67%116309-01ALGN260918C00210000
205.00 C00%0ALGN260918C00205000
200.00 C0.73+1,360.00%134809-16ALGN260918C00200000
195.00 C0.14-6.67%125909-03ALGN260918C00195000
190.00 C0.78+136.36%115909-16ALGN260918C00190000
185.00 C0.080.00%129409-14ALGN260918C00185000
182.50 C0.950%5509-02ALGN260918C00182500
180.00 C0.50+108.33%57009-02ALGN260918C00180000
177.50 C0.05-61.54%36009-14ALGN260918C00177500
175.00 C0.250.00%520109-11ALGN260918C00175000
172.50 C0.75-42.31%1909-04ALGN260918C00172500
170.00 C3.76+667.35%15109-16ALGN260918C00170000
167.50 C0.45-35.71%105109-10ALGN260918C00167500
165.00 C0.49-40.96%135309-10ALGN260918C00165000
162.50 C0.15-68.09%13909-15ALGN260918C00162500
160.00 C0.10-64.29%13,74909-17ALGN260918C00160000
157.50 C0.20-60.00%24209-17ALGN260918C00157500
155.00 C0.50-51.46%47209-17ALGN260918C00155000
152.50 C1.20+50.00%76909-17ALGN260918C00152500
150.00 C2.47+24.12%22609-17ALGN260918C00150000
149.00 C00%0ALGN260918C00149000
148.00 C3.900%2209-15ALGN260918C00148000
147.00 C00%0ALGN260918C00147000
146.00 C00%0ALGN260918C00146000
145.00 C16.89-28.28%21308-20ALGN260918C00145000
144.00 C00%0ALGN260918C00144000
143.00 C00%0ALGN260918C00143000
142.00 C00%0ALGN260918C00142000
141.00 C00%0ALGN260918C00141000
140.00 C65.55+90.00%1402-11ALGN260918C00140000
139.00 C00%0ALGN260918C00139000
138.00 C00%0ALGN260918C00138000
137.00 C00%0ALGN260918C00137000
136.00 C00%0ALGN260918C00136000
135.00 C16.10-55.87%101609-17ALGN260918C00135000
134.00 C15.610%2109-16ALGN260918C00134000
133.00 C16.600%2109-16ALGN260918C00133000
130.00 C33.47-24.04%13905-18ALGN260918C00130000
125.00 C54.41+72.73%1102-05ALGN260918C00125000
120.00 C51.25-2.40%1206-24ALGN260918C00120000
115.00 C00%0ALGN260918C00115000
110.00 C38.15-11.36%10909-22ALGN260918C00110000
105.00 C45.400%2209-08ALGN260918C00105000
100.00 C69.00-31.00%11503-13ALGN260918C00100000
95.00 C00%0ALGN260918C00095000
90.00 C00%0ALGN260918C00090000
85.00 C102.00+5.70%1007-06ALGN260918C00085000
80.00 C00%0ALGN260918C00080000
75.00 C00%0ALGN260918C00075000
70.00 C00%0ALGN260918C00070000
65.00 C107.50-0.46%1208-12ALGN260918C00065000
Puts
StrikePriceChangeVolOILastContract Name
290.00 P00%0ALGN260918P00290000
280.00 P00%0ALGN260918P00280000
270.00 P00%0ALGN260918P00270000
260.00 P00%0ALGN260918P00260000
250.00 P00%0ALGN260918P00250000
240.00 P00%0ALGN260918P00240000
230.00 P00%0ALGN260918P00230000
220.00 P61.340%3008-27ALGN260918P00220000
210.00 P51.31-4.25%3808-27ALGN260918P00210000
205.00 P46.320%3009-03ALGN260918P00205000
200.00 P41.29+2.63%3509-03ALGN260918P00200000
195.00 P34.95+45.87%2508-25ALGN260918P00195000
190.00 P32.18+8.61%6308-28ALGN260918P00190000
185.00 P15.90-10.17%11307-13ALGN260918P00185000
182.50 P00%0ALGN260918P00182500
180.00 P13.10-21.56%33708-18ALGN260918P00180000
177.50 P00%0ALGN260918P00177500
175.00 P23.82-5.66%11109-16ALGN260918P00175000
172.50 P00%0ALGN260918P00172500
170.00 P6.45-0.62%214708-18ALGN260918P00170000
167.50 P9.900%1109-02ALGN260918P00167500
165.00 P16.45+2.43%9909-16ALGN260918P00165000
162.50 P5.900.00%5609-03ALGN260918P00162500
160.00 P9.60-15.72%28209-17ALGN260918P00160000
157.50 P6.95-14.20%15709-17ALGN260918P00157500
155.00 P4.41-11.80%314709-16ALGN260918P00155000
152.50 P3.73+31.34%24509-17ALGN260918P00152500
150.00 P2.06+90.74%310209-17ALGN260918P00150000
149.00 P1.34-52.14%31109-16ALGN260918P00149000
148.00 P1.00-65.52%14009-16ALGN260918P00148000
147.00 P2.40+155.32%215309-15ALGN260918P00147000
146.00 P1.50-42.31%215409-15ALGN260918P00146000
145.00 P0.47-70.25%716709-16ALGN260918P00145000
144.00 P00%0ALGN260918P00144000
143.00 P0.92+67.27%5709-15ALGN260918P00143000
142.00 P0.19-52.50%12609-17ALGN260918P00142000
141.00 P0.30-47.37%43109-16ALGN260918P00141000
140.00 P0.150.00%418109-17ALGN260918P00140000
139.00 P0.45-34.78%1309-11ALGN260918P00139000
138.00 P0.200%1109-15ALGN260918P00138000
137.00 P0.350%1109-11ALGN260918P00137000
136.00 P0.200%5509-15ALGN260918P00136000
135.00 P0.100.00%58309-15ALGN260918P00135000
134.00 P00%0ALGN260918P00134000
133.00 P00%0ALGN260918P00133000
130.00 P0.05-87.18%127909-14ALGN260918P00130000
125.00 P0.20+150.00%53808-27ALGN260918P00125000
120.00 P0.050.00%42409-03ALGN260918P00120000
115.00 P0.25-92.42%127408-24ALGN260918P00115000
110.00 P2.86-71.68%10013808-07ALGN260918P00110000
105.00 P0.10-86.30%15108-24ALGN260918P00105000
100.00 P0.35+133.33%2110509-09ALGN260918P00100000
95.00 P0.45-86.28%1413609-09ALGN260918P00095000
90.00 P1.00-0.99%1702-10ALGN260918P00090000
85.00 P1.65+153.85%1903-27ALGN260918P00085000
80.00 P0.05-94.44%1408-20ALGN260918P00080000
75.00 P0.260.00%11406-29ALGN260918P00075000
70.00 P0.050.00%11007-29ALGN260918P00070000
65.00 P2.000%2210-14ALGN260918P00065000


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