ASML · Option chain

ASML Option Chain

Every listed ASML strike within 25% of spot, across the next 6 expirations — calls and puts side by side with last price, volume and open interest, plus the closing bid and ask.

Open interest and pricing as of the close on 2026-09-03. Recomputed every morning before the open.

Spot
$1646.19
Call open interest
17,331
Put open interest
23,109
Put/call (volume)
1.65

8,591 contracts changed hands across these expirations — 3,240 calls against 5,351 puts. Puts outtraded calls 1.65 to one.

Sep 11, 20266 days

call OI 1,854 · put OI 3,131
CallsStrikePuts
LastVolOILastVolOI
2123513
402.6462124031
124513
12507
126014
12657
127014
2127512
12801
128528
129014
129518
13000.111124
130519
131076
131538
132074
132512
133010
1133519
134021
134515
11350175
135512
136015
136519
13707
13759
138029
138515
139513
14000.45254
14051.2953
14100.4154
14150.562519
14200.6028
114258
14305
143532
14400.551158
214450.755634
414500.7212046
14550.76216
114600.88324
14651.031136
14701.172870
173.40114751.281817
169.211114801.381727
14852.05711
14901.453024
14952.1437
15002.2660117
815052.807814
137.5024615102.797758
15153.481130
15203.354150
15253.971080
115304.402442
15355.32243
15405.702728
94.16115455.48434
315506.902373
15555.96211
15608.30417
15659.305725
15709.602245
157510.011653
158011.507521
158513.551324
159014.51825
1159517.10619
9160016.603155
58.3041160518.27305
161019.9959
1161522.9357
50.7071162023.003816
46.60441162524.932910
43.00152163029.503236
41.4056163532.107720
38.00432164031.032632
35.00243164534.91625
35.207517165038.543877
30.4194165542.802220
30.0578166045.801514
25.2231662.547.3022
27.8068166548.3017236
26.7021667.544.6012
24.56354167049.8678
23.6611672.548.9014
22.504812167550.901918
1677.552.3011
20.701111168054.10540
18.007288168557.85529
18.501310169060.621015
17.801165169564.16513
16.004735170067.812927
16.01212170576.80610
13.8056171075.35613
10.4514171581.60215
10.50626172085.65120
10.35191317252
9.69111727.592.784
10.60713173094.57325
10.9015221735105.50811
7.65171737.51
7.30824174012
7.40331742.56
8.353121745109.3499
7.10131747.5110.6112
6.9062821750112.321032
11752.5
5.82242717552
4.858331760120.65189
4.9019817658
5.29216177059
3.9618171775135.5313
3.7039178040
3.742517859
2.7013917902
2.9031017951
2.8035178180067
2.47711180512
2.7182718106
1.9728218153
1.7161518207
1.6012818252
1.411111183010
1.80718352
1.15371218401
1.051761845
1.02506918503
0.721151855
1.08423186011
0.734718651
0.68661870231.804530
0.60791875222.901819
0.5033018801
0.5035191885
0.55101518901
21895
1.00246319006
0.58151905
0.53171910
41915
71920
31925
111930
0.459111935
111940
0.0588171950
181955
0.0514141960
31970
451975
11980
41985
91990
381995
0.051482000
2242010
472020
22030
52040
302050
A dash means the contract did not trade — not a price of zero.

Sep 18, 202613 days

call OI 10,190 · put OI 10,902
CallsStrikePuts
LastVolOILastVolOI
912400.302243
3112600.4068140
131280134
3713000.495541
1613200.652197
4513400.8040240
288.0013213601.0020206
2013801.2410162
17614001.6523587
5814202.2343169
3814403.0659320
7914603.9526196
3714805.7329241
146.45126015007.6037772
54152010.00134335
114.00158154013.405542
134156016.0024493
96.64253158023.80103188
75.001393160027.7040510
65.304168162039.7019189
52.009255164044.3875290
49.0011645165051.2069114
43.772478166058.3526132
39.3010817167061.597147
34.00858168072.8513277
32.10252169078.8016121
27.50170566170081.345582
29.93219170564
28.002242171089.504137
5171599.5214
23.98578172095.473175
18.64312317257
19.893511730156
18.71715173520
17.3571121740127.101109
431745115.81113
15.40141301750119.581125
14.66234175510
13.3651461760144.50277
12.8055517652
12.707931770104
11.5041917751
11.1543561780151.001209
10.20231785157.80111
9.603471790149.30227
8.804417951
8.29338661800158.146311
7.596591810185.35146
6.78181921820198.901112
5.952621830136
5.51101321840212.90254
4.9644361850213.001115
4.4515211860235.601245
3.80260187042
3.5212141880255.70161
2.707386189052
2.30114941900256.002144
2.24207619106
2.0522276192042
1.8225119303
1.74101381940315.40123
1.632265196045
1.206181198022
0.9561,0502000347.86223107
0.70912720209
0.9512472040387.80237
A dash means the contract did not trade — not a price of zero.

Sep 25, 202620 days

call OI 608 · put OI 1,668
CallsStrikePuts
LastVolOILastVolOI
123511
124012
12459
12506
125517
126033
126520
127016
127517
128029
128521
12901.402916
12950.862915
13001.106925
13054.22315
13101.552310
13151.40401
13201.20135
13254
13301.55513
13351.9596
13401.5647
134589
13501.761347
135512
1136022
13653.201218
13706
13752.5114
13804.0532
1138522
213901
13954
243.00814009
214053
214105
2141511
14203
214255.80101
214304
414355.3311
14408
14452
414507.05211
614552
146012
21465
14706
14759.7556
2148015
4148527
2149021
14955
7150012.862252
7150513.6035
151018.20120
151515
152015.9059
152517.0743
153020.0017
1153510
154021.77115
154516
155022.46619
155521.7018
156025.63425
156533
157033.00313
157536.333114
158020
158547
159036.871841
15956
92.2231160039.8334140
160543.00712
216104
16157
162047.4579
1162548.88313
163010
16358
62.8036164061.411725
1164559.09221
3165058.59223
55.652165512
54.0111216607
116655
57.6042167010
216755
1416807
49.27116855
1169081.3028
16952
36.00232170016
35.0011217053
35.101111710100.0023
33.0014171599.741
21720103.1419
2172512
25.7016173049
317356
231740124.2016
1117451
9175025
217551
1176044
20.234917653
117702
417751
18.111101780158.8015
41785155.4021
617902
417952
14.15110180027
15.21141805
218108
5181510
11.10241825
10.602218301
18351
118403
9.611318503
8.20211855
7.9021718602
7.50261865
218708
7.102251875
8.0022418801
18858
618902
3018954
201900
61910
11915
101920
11925
111930
81935
4.651201940
31945
211950
31955
21960
11965
31970
71975
2.40241980
51985
31990
31995
172000
22010
5020201
92030
12040
102050
A dash means the contract did not trade — not a price of zero.

Oct 02, 202627 days

call OI 1,300 · put OI 1,478
CallsStrikePuts
LastVolOILastVolOI
123521
112402.111016
12451.35728
112501.49516
125510
12601.50715
126525
12701.8995
12755
12802.00115
12852.2623
12904
12958
130010
13054
13102.4431
13152.6523
13203
13252.80510
13305
13353
13407
13451
13503.571550
213556
136011
213655.10112
513702
213754
113805.0022
13852
413905
613953
214006.6057
14056.6522
214101
214152
214201
14259.15310
14351
14406
14451
14507
145511.5565
2146011.37419
214651
190.771147016
4147513.16211
184.1411148015.1027
4148515.8523
1149017.90611
214951
1150017.503735
2150520.1014
1151020.4556
15152
152.114152024.4315
147.611152525.91115
144.024153020
153526
154047
154518
155028.501116
155519
122.8021156018
1156533.28217
157016
15752
158012
158547.0835
8159075
159551.281013
102.24531160046.4818124
160558.86245
161078
16159
76.601162065.2044
76.004162510
163062.801751
78.002163565.72546
72.6913164067.9811517
164565.917412
67.002165067.0050116
16557
166014
16655
61.251216701
16757
116802
52.98316851
116904
316958
47.551235170023
42.821417051
41.301317101
40.001517151
38.801217206
36.801217251
35.30121730
34.00131735
33.0011217406
1174511
211750136.402618
2417552
31.1011141760143.00824
12417653
28.30819177017
1317759
10178010
317851
11790
11795
21.643331800172.06242
61805
318105
1181510
118205
17.00618256
16.106218302
15.7021835
14.90618401
14.30618451
14.602118502
618604
121865
71870
11.90271875
111880
31885
118901
281895
9.8311219001
11905
8.104131910
41915
41920
31925
31930
61935
919401
91945
101950
111955
1919601
41965
91970
1019751
4.90231980
71985
61990
11995
6.13132020002
42010
182020
22030
5902040
12050
A dash means the contract did not trade — not a price of zero.

Oct 09, 202634 days

call OI 259 · put OI 305
CallsStrikePuts
LastVolOILastVolOI
12352.045
409.42612402.195
12451.703
12502.2935
12555
12605
12656
12751
13051
13201
13354.781
13451
13506.0212
13606.0215
13707
13807.4714
14008.8034
14054
14109.8011
142513.421
143014.051
144013.502
145014.10156
14601
147016.401
147528.0043
148020.2441
148520.006
14901
14955
150025.501028
168.0011505
15101
151529.7613
15204
152531.6513
153031.501
153532.8018
154033.76218
15453
155037.88524
15553
2156039.02313
15652
157043.741024
157546.87113
158047.08224
158551.0051
159055.12107
25160063.0023
16051
161067.902
161570.302
162072.50921
162563.583
93.00213163070.601741
83.643163573.3753
80.22102164075.681163
86.5041164573.66741
82.9962165080.7123
81.3421655
71.571811660
167089.9111
71.7811675
11680
11685
16901
16951
52.7517170096.9015
52.00171705
53.001171012
51.0011715
50.00111720
48.00121725
47.0011730
46.001317351
44.00151740
43.001174511
49.2031750
41.00121755
40.00117601
39.0011765
38.00117708
37.00117752
36.0011780
35.0011785
11790
29.10211795
30.04411800
41805
11810
118203
751830
11840
21850
218601
11865
61870
15.8021875
15.30611880
14.7041885
15.2091890
13.80471895
15.361211900
12.603101905
11915
31920
11925
71940
11950
19651
7.3041980
12010
162020
32030
6.121182050
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 3,120 · put OI 5,625
CallsStrikePuts
LastVolOILastVolOI
212403.853821
512604.407104
376.1621012805.628116
712906.00683
713006.4013196
4131070
5132021
513308.30451
613409.4026103
1413509.926149
16136010.20550
7137011.80937
17138013.44438
4139013.601543
48140015.2839475
5141017.007103
11142018.564129
13143019.3212225
48144021.4743100
221.41132145023.2361142
25146024.762450
14147028.00123
39148029.1427103
14149033.181523
172.50133150034.7051370
6151037.65846
25152041.105172
24153044.203581
14154047.452678
46155050.601362
52156050.501360
25158061.687120
118.251077160067.4044332
111.602520162086.804394
97.2312823164086.4023125
88.804222166098.2033148
82.3540821680120.301195
72.10372411700132.502213
65.304281720135.302114
56.205471740148.61279
54.3013881760174.603144
441780172.602130
42.2915279180058
36.463166182064
30.8671061840221.40548
29.1027901860236.60143
24.44263188020
23.50249991900270.00167
91192034
18.452396194011
16.423841960329.50117
13.50335198013
12.908685200016
10.77942202011
9.8512920405
A dash means the contract did not trade — not a price of zero.

How to read this chain

Calls sit on the left, puts on the right, and every row is one strike. The highlighted row is the strike closest to spot. Open interest is the number of contracts still outstanding at that strike — positions that exist right now. Volume is how many traded on the session shown. Open interest builds slowly and marks where positioning has accumulated; volume spikes and marks where attention went today.

Strikes with no open interest and no trades on either side are omitted, and the ladder is trimmed to within 25% of spot — the far wings are almost entirely empty and say nothing about positioning.

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Educational, not investment advice. Options involve risk. Open interest is reported with a one-session lag by OCC, so these levels describe positioning as of the last settled session, not live intraday flow.