# ALGN Options Open Interest by Strike, Oct 21 Settlement

Open interest settled 2026-10-21 vs 2026-10-20.

Source: SquawkFlow's archive of settled open interest. Counts are contracts, not trades; they do not identify which side opened or closed a position.

The two archived books match. A zero archived difference is not proof that no contracts opened or closed; a repeated capture can also produce matching books.

Computed from the Oct 21 settlement. Next update after the Oct 22 settlement, after 5:30 a.m. PT (8:30 a.m. ET) on Friday, Oct 23, 2026.

All archived unexpired expiration/strike/type keys, including unchanged counts. Series sharing that key are combined; roots and deliverables are not retained. Zero-OI keys omitted by the archive are not reconstructed.

## Expiration 2026-10-23

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 90 | put | 180 | 180 | 0 |
| 95 | put | 78 | 78 | 0 |
| 100 | put | 23 | 23 | 0 |
| 115 | call | 1 | 1 | 0 |
| 115 | put | 1 | 1 | 0 |
| 116 | call | 1 | 1 | 0 |
| 120 | put | 12 | 12 | 0 |
| 125 | put | 3 | 3 | 0 |
| 128 | put | 12 | 12 | 0 |
| 129 | put | 83 | 83 | 0 |
| 130 | put | 295 | 295 | 0 |
| 131 | put | 23 | 23 | 0 |
| 132 | put | 20 | 20 | 0 |
| 135 | put | 9 | 9 | 0 |
| 137 | put | 1 | 1 | 0 |
| 139 | put | 9 | 9 | 0 |
| 140 | call | 7 | 7 | 0 |
| 140 | put | 30 | 30 | 0 |
| 141 | put | 14 | 14 | 0 |
| 142 | put | 6 | 6 | 0 |
| 143 | put | 12 | 12 | 0 |
| 144 | put | 6 | 6 | 0 |
| 145 | call | 15 | 15 | 0 |
| 145 | put | 20 | 20 | 0 |
| 146 | put | 2 | 2 | 0 |
| 147 | call | 19 | 19 | 0 |
| 147 | put | 71 | 71 | 0 |
| 148 | call | 3 | 3 | 0 |
| 148 | put | 8 | 8 | 0 |
| 149 | call | 2 | 2 | 0 |
| 149 | put | 1 | 1 | 0 |
| 150 | call | 97 | 97 | 0 |
| 150 | put | 8 | 8 | 0 |
| 152.5 | call | 55 | 55 | 0 |
| 152.5 | put | 11 | 11 | 0 |
| 155 | call | 112 | 112 | 0 |
| 157.5 | call | 2 | 2 | 0 |
| 160 | call | 14 | 14 | 0 |
| 160 | put | 2 | 2 | 0 |
| 162.5 | call | 6 | 6 | 0 |
| 165 | call | 5 | 5 | 0 |
| 167.5 | call | 45 | 45 | 0 |
| 170 | call | 5 | 5 | 0 |
| 175 | put | 1 | 1 | 0 |
| 180 | call | 1 | 1 | 0 |
| 185 | call | 1 | 1 | 0 |
| 190 | call | 1 | 1 | 0 |
| 210 | call | 8 | 8 | 0 |
| 215 | call | 1 | 1 | 0 |
| 220 | call | 30 | 30 | 0 |
| 230 | call | 38 | 38 | 0 |

## Expiration 2026-10-30

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 95 | put | 19 | 19 | 0 |
| 100 | call | 2 | 2 | 0 |
| 100 | put | 5 | 5 | 0 |
| 105 | put | 1 | 1 | 0 |
| 110 | put | 1 | 1 | 0 |
| 115 | put | 16 | 16 | 0 |
| 120 | put | 182 | 182 | 0 |
| 125 | put | 19 | 19 | 0 |
| 126 | put | 7 | 7 | 0 |
| 127 | put | 3 | 3 | 0 |
| 128 | put | 7 | 7 | 0 |
| 129 | put | 8 | 8 | 0 |
| 130 | put | 20 | 20 | 0 |
| 131 | put | 1 | 1 | 0 |
| 132 | put | 7 | 7 | 0 |
| 133 | put | 3 | 3 | 0 |
| 134 | put | 3 | 3 | 0 |
| 135 | put | 75 | 75 | 0 |
| 136 | call | 1 | 1 | 0 |
| 136 | put | 5 | 5 | 0 |
| 137 | put | 1 | 1 | 0 |
| 138 | put | 25 | 25 | 0 |
| 139 | put | 2 | 2 | 0 |
| 140 | call | 12 | 12 | 0 |
| 140 | put | 117 | 117 | 0 |
| 141 | put | 2 | 2 | 0 |
| 142 | put | 2 | 2 | 0 |
| 143 | call | 3 | 3 | 0 |
| 143 | put | 3 | 3 | 0 |
| 144 | call | 4 | 4 | 0 |
| 144 | put | 66 | 66 | 0 |
| 145 | call | 93 | 93 | 0 |
| 145 | put | 152 | 152 | 0 |
| 146 | call | 5 | 5 | 0 |
| 146 | put | 22 | 22 | 0 |
| 147 | call | 4 | 4 | 0 |
| 147 | put | 9 | 9 | 0 |
| 148 | call | 102 | 102 | 0 |
| 148 | put | 3 | 3 | 0 |
| 149 | call | 4 | 4 | 0 |
| 149 | put | 1 | 1 | 0 |
| 150 | call | 20 | 20 | 0 |
| 150 | put | 7 | 7 | 0 |
| 152.5 | call | 5 | 5 | 0 |
| 152.5 | put | 1 | 1 | 0 |
| 155 | call | 26 | 26 | 0 |
| 155 | put | 10 | 10 | 0 |
| 157.5 | call | 19 | 19 | 0 |
| 160 | call | 37 | 37 | 0 |
| 160 | put | 8 | 8 | 0 |
| 162.5 | call | 6 | 6 | 0 |
| 165 | call | 23 | 23 | 0 |
| 167.5 | call | 6 | 6 | 0 |
| 170 | call | 30 | 30 | 0 |
| 172.5 | call | 1 | 1 | 0 |
| 175 | call | 5 | 5 | 0 |
| 180 | call | 1 | 1 | 0 |
| 185 | call | 70 | 70 | 0 |
| 190 | call | 52 | 52 | 0 |
| 200 | call | 1173 | 1173 | 0 |
| 205 | call | 1 | 1 | 0 |
| 210 | call | 1 | 1 | 0 |
| 215 | call | 2 | 2 | 0 |

## Expiration 2026-11-06

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 90 | put | 1 | 1 | 0 |
| 95 | put | 101 | 101 | 0 |
| 100 | put | 51 | 51 | 0 |
| 105 | put | 252 | 252 | 0 |
| 115 | put | 3 | 3 | 0 |
| 120 | put | 39 | 39 | 0 |
| 125 | put | 21 | 21 | 0 |
| 127 | put | 2 | 2 | 0 |
| 130 | put | 4 | 4 | 0 |
| 134 | call | 1 | 1 | 0 |
| 134 | put | 1 | 1 | 0 |
| 135 | put | 6 | 6 | 0 |
| 140 | call | 16 | 16 | 0 |
| 140 | put | 6 | 6 | 0 |
| 145 | call | 10 | 10 | 0 |
| 145 | put | 145 | 145 | 0 |
| 148 | put | 4 | 4 | 0 |
| 150 | call | 4 | 4 | 0 |
| 155 | call | 7 | 7 | 0 |
| 155 | put | 1 | 1 | 0 |
| 160 | call | 9 | 9 | 0 |
| 160 | put | 1 | 1 | 0 |
| 165 | call | 7 | 7 | 0 |
| 170 | call | 5 | 5 | 0 |
| 175 | put | 1 | 1 | 0 |
| 185 | call | 2 | 2 | 0 |

## Expiration 2026-11-13

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 95 | put | 100 | 100 | 0 |
| 100 | put | 50 | 50 | 0 |
| 105 | put | 251 | 251 | 0 |
| 115 | put | 6 | 6 | 0 |
| 120 | put | 15 | 15 | 0 |
| 130 | put | 1 | 1 | 0 |
| 134 | call | 2 | 2 | 0 |
| 134 | put | 2 | 2 | 0 |
| 136 | call | 2 | 2 | 0 |
| 136 | put | 2 | 2 | 0 |
| 138 | put | 2 | 2 | 0 |
| 140 | call | 2 | 2 | 0 |
| 140 | put | 107 | 107 | 0 |
| 142 | put | 1 | 1 | 0 |
| 143 | put | 1 | 1 | 0 |
| 145 | call | 1 | 1 | 0 |
| 145 | put | 1 | 1 | 0 |
| 146 | call | 1 | 1 | 0 |
| 150 | call | 3 | 3 | 0 |
| 155 | call | 15 | 15 | 0 |
| 155 | put | 5 | 5 | 0 |
| 160 | call | 11 | 11 | 0 |
| 165 | call | 1 | 1 | 0 |
| 170 | call | 21 | 21 | 0 |
| 175 | call | 1 | 1 | 0 |
| 205 | call | 1 | 1 | 0 |
| 215 | call | 1 | 1 | 0 |

## Expiration 2026-11-20

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 80 | put | 2 | 2 | 0 |
| 85 | put | 4 | 4 | 0 |
| 90 | put | 50 | 50 | 0 |
| 95 | put | 40 | 40 | 0 |
| 100 | put | 6 | 6 | 0 |
| 105 | put | 10 | 10 | 0 |
| 110 | put | 50 | 50 | 0 |
| 115 | put | 87 | 87 | 0 |
| 120 | put | 15 | 15 | 0 |
| 125 | put | 42 | 42 | 0 |
| 130 | put | 36 | 36 | 0 |
| 135 | put | 44 | 44 | 0 |
| 140 | call | 7 | 7 | 0 |
| 140 | put | 1109 | 1109 | 0 |
| 145 | call | 28 | 28 | 0 |
| 145 | put | 39 | 39 | 0 |
| 146 | put | 1 | 1 | 0 |
| 150 | call | 77 | 77 | 0 |
| 150 | put | 10 | 10 | 0 |
| 152.5 | put | 47 | 47 | 0 |
| 155 | call | 358 | 358 | 0 |
| 155 | put | 3 | 3 | 0 |
| 160 | call | 25 | 25 | 0 |
| 160 | put | 14 | 14 | 0 |
| 165 | call | 26 | 26 | 0 |
| 165 | put | 2 | 2 | 0 |
| 170 | call | 20 | 20 | 0 |
| 172.5 | call | 2 | 2 | 0 |
| 175 | call | 17 | 17 | 0 |
| 180 | call | 35 | 35 | 0 |
| 185 | call | 16 | 16 | 0 |
| 190 | call | 153 | 153 | 0 |
| 195 | call | 6 | 6 | 0 |
| 200 | call | 2 | 2 | 0 |
| 210 | call | 1 | 1 | 0 |
| 220 | call | 1 | 1 | 0 |

## Expiration 2026-11-27

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 80 | put | 250 | 250 | 0 |
| 85 | put | 1 | 1 | 0 |
| 90 | put | 50 | 50 | 0 |
| 95 | put | 34 | 34 | 0 |
| 125 | put | 15 | 15 | 0 |
| 130 | put | 1 | 1 | 0 |
| 140 | put | 28 | 28 | 0 |
| 165 | call | 3 | 3 | 0 |
| 170 | call | 1 | 1 | 0 |

## Expiration 2026-12-18

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 65 | call | 21 | 21 | 0 |
| 65 | put | 62 | 62 | 0 |
| 70 | put | 5 | 5 | 0 |
| 75 | put | 35 | 35 | 0 |
| 80 | call | 2 | 2 | 0 |
| 80 | put | 431 | 431 | 0 |
| 85 | put | 58 | 58 | 0 |
| 90 | put | 67 | 67 | 0 |
| 95 | put | 247 | 247 | 0 |
| 100 | put | 462 | 462 | 0 |
| 105 | put | 20 | 20 | 0 |
| 110 | call | 1 | 1 | 0 |
| 110 | put | 131 | 131 | 0 |
| 115 | call | 1 | 1 | 0 |
| 115 | put | 116 | 116 | 0 |
| 120 | call | 193 | 193 | 0 |
| 120 | put | 44 | 44 | 0 |
| 125 | call | 1 | 1 | 0 |
| 125 | put | 506 | 506 | 0 |
| 130 | put | 136 | 136 | 0 |
| 135 | call | 18 | 18 | 0 |
| 135 | put | 283 | 283 | 0 |
| 140 | call | 138 | 138 | 0 |
| 140 | put | 164 | 164 | 0 |
| 145 | call | 39 | 39 | 0 |
| 145 | put | 100 | 100 | 0 |
| 150 | call | 214 | 214 | 0 |
| 150 | put | 186 | 186 | 0 |
| 155 | call | 66 | 66 | 0 |
| 155 | put | 189 | 189 | 0 |
| 160 | call | 15 | 15 | 0 |
| 160 | put | 168 | 168 | 0 |
| 165 | call | 5014 | 5014 | 0 |
| 165 | put | 20 | 20 | 0 |
| 170 | call | 163 | 163 | 0 |
| 170 | put | 45 | 45 | 0 |
| 175 | call | 231 | 231 | 0 |
| 175 | put | 32 | 32 | 0 |
| 180 | call | 297 | 297 | 0 |
| 180 | put | 69 | 69 | 0 |
| 185 | call | 130 | 130 | 0 |
| 185 | put | 5 | 5 | 0 |
| 190 | call | 237 | 237 | 0 |
| 190 | put | 50 | 50 | 0 |
| 195 | call | 64 | 64 | 0 |
| 195 | put | 171 | 171 | 0 |
| 200 | call | 152 | 152 | 0 |
| 200 | put | 76 | 76 | 0 |
| 210 | call | 114 | 114 | 0 |
| 210 | put | 22 | 22 | 0 |
| 220 | call | 66 | 66 | 0 |
| 230 | call | 122 | 122 | 0 |
| 240 | call | 267 | 267 | 0 |
| 250 | call | 119 | 119 | 0 |
| 260 | call | 23 | 23 | 0 |
| 270 | call | 6 | 6 | 0 |
| 280 | call | 229 | 229 | 0 |
| 290 | call | 122 | 122 | 0 |
| 300 | call | 72 | 72 | 0 |
| 310 | call | 3 | 3 | 0 |
| 320 | call | 23 | 23 | 0 |
| 330 | call | 4 | 4 | 0 |
| 340 | call | 21 | 21 | 0 |
| 350 | call | 3 | 3 | 0 |
| 360 | call | 50 | 50 | 0 |
| 370 | call | 5 | 5 | 0 |
| 380 | call | 168 | 168 | 0 |

## Expiration 2027-01-15

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 65 | call | 2 | 2 | 0 |
| 65 | put | 51 | 51 | 0 |
| 70 | put | 16 | 16 | 0 |
| 75 | call | 8 | 8 | 0 |
| 75 | put | 56 | 56 | 0 |
| 80 | call | 3 | 3 | 0 |
| 80 | put | 115 | 115 | 0 |
| 85 | call | 1 | 1 | 0 |
| 85 | put | 87 | 87 | 0 |
| 90 | call | 3 | 3 | 0 |
| 90 | put | 73 | 73 | 0 |
| 95 | call | 2 | 2 | 0 |
| 95 | put | 224 | 224 | 0 |
| 100 | call | 83 | 83 | 0 |
| 100 | put | 243 | 243 | 0 |
| 105 | call | 2 | 2 | 0 |
| 105 | put | 140 | 140 | 0 |
| 110 | call | 2 | 2 | 0 |
| 110 | put | 99 | 99 | 0 |
| 115 | call | 11 | 11 | 0 |
| 115 | put | 134 | 134 | 0 |
| 120 | call | 222 | 222 | 0 |
| 120 | put | 137 | 137 | 0 |
| 125 | call | 46 | 46 | 0 |
| 125 | put | 165 | 165 | 0 |
| 130 | call | 93 | 93 | 0 |
| 130 | put | 482 | 482 | 0 |
| 135 | call | 45 | 45 | 0 |
| 135 | put | 84 | 84 | 0 |
| 140 | call | 179 | 179 | 0 |
| 140 | put | 170 | 170 | 0 |
| 145 | call | 34 | 34 | 0 |
| 145 | put | 213 | 213 | 0 |
| 150 | call | 649 | 649 | 0 |
| 150 | put | 392 | 392 | 0 |
| 155 | call | 117 | 117 | 0 |
| 155 | put | 133 | 133 | 0 |
| 160 | call | 55 | 55 | 0 |
| 160 | put | 299 | 299 | 0 |
| 165 | call | 19 | 19 | 0 |
| 165 | put | 134 | 134 | 0 |
| 170 | call | 131 | 131 | 0 |
| 170 | put | 478 | 478 | 0 |
| 175 | call | 49 | 49 | 0 |
| 175 | put | 147 | 147 | 0 |
| 180 | call | 560 | 560 | 0 |
| 180 | put | 561 | 561 | 0 |
| 185 | call | 182 | 182 | 0 |
| 185 | put | 64 | 64 | 0 |
| 190 | call | 213 | 213 | 0 |
| 190 | put | 21 | 21 | 0 |
| 195 | call | 214 | 214 | 0 |
| 195 | put | 101 | 101 | 0 |
| 200 | call | 152 | 152 | 0 |
| 200 | put | 38 | 38 | 0 |
| 210 | call | 86 | 86 | 0 |
| 210 | put | 2 | 2 | 0 |
| 220 | call | 1709 | 1709 | 0 |
| 230 | call | 53 | 53 | 0 |
| 240 | call | 567 | 567 | 0 |
| 250 | call | 481 | 481 | 0 |
| 260 | call | 103 | 103 | 0 |
| 270 | call | 5 | 5 | 0 |
| 280 | call | 249 | 249 | 0 |
| 290 | call | 118 | 118 | 0 |
| 300 | call | 148 | 148 | 0 |
| 310 | call | 15 | 15 | 0 |
| 320 | call | 41 | 41 | 0 |
| 330 | call | 3 | 3 | 0 |
| 340 | call | 28 | 28 | 0 |
| 350 | call | 17 | 17 | 0 |
| 360 | call | 44 | 44 | 0 |
| 370 | call | 9 | 9 | 0 |
| 380 | call | 563 | 563 | 0 |

## Expiration 2027-03-19

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 75 | put | 20 | 20 | 0 |
| 80 | put | 1 | 1 | 0 |
| 85 | put | 14 | 14 | 0 |
| 90 | call | 1 | 1 | 0 |
| 90 | put | 4 | 4 | 0 |
| 95 | put | 1 | 1 | 0 |
| 100 | put | 49 | 49 | 0 |
| 105 | put | 3 | 3 | 0 |
| 110 | put | 20 | 20 | 0 |
| 115 | put | 17 | 17 | 0 |
| 120 | put | 9 | 9 | 0 |
| 125 | call | 10 | 10 | 0 |
| 125 | put | 136 | 136 | 0 |
| 130 | call | 57 | 57 | 0 |
| 130 | put | 16 | 16 | 0 |
| 135 | call | 60 | 60 | 0 |
| 135 | put | 3 | 3 | 0 |
| 140 | call | 11 | 11 | 0 |
| 140 | put | 15 | 15 | 0 |
| 145 | call | 21 | 21 | 0 |
| 145 | put | 27 | 27 | 0 |
| 150 | call | 35 | 35 | 0 |
| 150 | put | 14 | 14 | 0 |
| 155 | call | 3 | 3 | 0 |
| 155 | put | 25 | 25 | 0 |
| 160 | call | 203 | 203 | 0 |
| 160 | put | 9 | 9 | 0 |
| 165 | call | 1 | 1 | 0 |
| 165 | put | 3 | 3 | 0 |
| 170 | call | 52 | 52 | 0 |
| 170 | put | 1 | 1 | 0 |
| 175 | call | 50 | 50 | 0 |
| 180 | call | 4 | 4 | 0 |
| 180 | put | 2 | 2 | 0 |
| 185 | call | 14 | 14 | 0 |
| 190 | call | 35 | 35 | 0 |
| 190 | put | 1 | 1 | 0 |
| 195 | call | 37 | 37 | 0 |
| 200 | call | 27 | 27 | 0 |
| 210 | call | 1 | 1 | 0 |
| 210 | put | 6 | 6 | 0 |
| 220 | call | 11 | 11 | 0 |
| 220 | put | 1 | 1 | 0 |
| 230 | call | 24 | 24 | 0 |
| 240 | call | 2 | 2 | 0 |
| 250 | call | 2 | 2 | 0 |
| 260 | call | 1 | 1 | 0 |
| 280 | call | 2 | 2 | 0 |
| 290 | call | 11 | 11 | 0 |

## Expiration 2027-04-16

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 80 | put | 1 | 1 | 0 |
| 95 | put | 5 | 5 | 0 |
| 100 | put | 106 | 106 | 0 |
| 110 | put | 11 | 11 | 0 |
| 115 | put | 5 | 5 | 0 |
| 125 | put | 13 | 13 | 0 |
| 135 | put | 9 | 9 | 0 |
| 140 | call | 5 | 5 | 0 |
| 145 | call | 1 | 1 | 0 |
| 145 | put | 1 | 1 | 0 |
| 150 | call | 1 | 1 | 0 |
| 155 | put | 13 | 13 | 0 |
| 160 | call | 1 | 1 | 0 |
| 175 | call | 1 | 1 | 0 |
| 180 | call | 4 | 4 | 0 |
| 240 | call | 19 | 19 | 0 |
| 250 | call | 1 | 1 | 0 |

## Expiration 2027-06-17

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 85 | call | 1 | 1 | 0 |
| 85 | put | 1 | 1 | 0 |
| 90 | put | 1 | 1 | 0 |
| 95 | put | 2 | 2 | 0 |
| 100 | put | 1 | 1 | 0 |
| 105 | put | 4 | 4 | 0 |
| 110 | put | 11 | 11 | 0 |
| 115 | put | 21 | 21 | 0 |
| 120 | put | 28 | 28 | 0 |
| 125 | put | 30 | 30 | 0 |
| 130 | call | 6 | 6 | 0 |
| 130 | put | 138 | 138 | 0 |
| 135 | put | 3 | 3 | 0 |
| 140 | put | 318 | 318 | 0 |
| 145 | call | 4 | 4 | 0 |
| 145 | put | 304 | 304 | 0 |
| 150 | call | 1 | 1 | 0 |
| 150 | put | 4 | 4 | 0 |
| 160 | call | 10 | 10 | 0 |
| 160 | put | 10 | 10 | 0 |
| 165 | call | 2 | 2 | 0 |
| 170 | call | 1 | 1 | 0 |
| 170 | put | 3 | 3 | 0 |
| 180 | call | 15 | 15 | 0 |
| 180 | put | 1 | 1 | 0 |
| 185 | put | 2 | 2 | 0 |
| 200 | call | 23 | 23 | 0 |
| 210 | call | 3 | 3 | 0 |
| 210 | put | 1 | 1 | 0 |
| 220 | call | 1 | 1 | 0 |
| 230 | call | 1 | 1 | 0 |
| 240 | call | 3 | 3 | 0 |
| 270 | call | 101 | 101 | 0 |

## Expiration 2027-09-17

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 90 | put | 4 | 4 | 0 |
| 95 | put | 2 | 2 | 0 |
| 105 | put | 1 | 1 | 0 |
| 110 | put | 10 | 10 | 0 |
| 115 | put | 58 | 58 | 0 |
| 120 | put | 23 | 23 | 0 |
| 125 | put | 180 | 180 | 0 |
| 130 | call | 2 | 2 | 0 |
| 130 | put | 14 | 14 | 0 |
| 140 | call | 18 | 18 | 0 |
| 145 | call | 7 | 7 | 0 |
| 145 | put | 2 | 2 | 0 |
| 150 | call | 19 | 19 | 0 |
| 155 | put | 6 | 6 | 0 |
| 160 | call | 4 | 4 | 0 |
| 165 | call | 4 | 4 | 0 |
| 170 | call | 29 | 29 | 0 |
| 175 | call | 5 | 5 | 0 |

## Expiration 2028-01-21

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 65 | call | 1 | 1 | 0 |
| 65 | put | 22 | 22 | 0 |
| 70 | put | 6 | 6 | 0 |
| 75 | call | 1 | 1 | 0 |
| 75 | put | 9 | 9 | 0 |
| 80 | call | 1 | 1 | 0 |
| 80 | put | 16 | 16 | 0 |
| 85 | put | 15 | 15 | 0 |
| 90 | put | 33 | 33 | 0 |
| 95 | call | 1 | 1 | 0 |
| 100 | call | 63 | 63 | 0 |
| 100 | put | 48 | 48 | 0 |
| 105 | put | 2 | 2 | 0 |
| 110 | call | 1 | 1 | 0 |
| 110 | put | 43 | 43 | 0 |
| 115 | call | 2 | 2 | 0 |
| 115 | put | 12 | 12 | 0 |
| 120 | call | 17 | 17 | 0 |
| 120 | put | 38 | 38 | 0 |
| 125 | call | 5 | 5 | 0 |
| 125 | put | 155 | 155 | 0 |
| 130 | call | 32 | 32 | 0 |
| 130 | put | 18 | 18 | 0 |
| 135 | call | 3 | 3 | 0 |
| 135 | put | 13 | 13 | 0 |
| 140 | call | 13 | 13 | 0 |
| 140 | put | 36 | 36 | 0 |
| 145 | call | 5 | 5 | 0 |
| 145 | put | 7 | 7 | 0 |
| 150 | call | 795 | 795 | 0 |
| 150 | put | 68 | 68 | 0 |
| 155 | call | 15 | 15 | 0 |
| 155 | put | 2 | 2 | 0 |
| 160 | call | 46 | 46 | 0 |
| 160 | put | 21 | 21 | 0 |
| 165 | call | 6 | 6 | 0 |
| 165 | put | 58 | 58 | 0 |
| 170 | call | 43 | 43 | 0 |
| 170 | put | 175 | 175 | 0 |
| 175 | call | 214 | 214 | 0 |
| 175 | put | 23 | 23 | 0 |
| 180 | call | 24 | 24 | 0 |
| 180 | put | 80 | 80 | 0 |
| 185 | call | 62 | 62 | 0 |
| 185 | put | 70 | 70 | 0 |
| 190 | call | 26 | 26 | 0 |
| 190 | put | 20 | 20 | 0 |
| 195 | call | 13 | 13 | 0 |
| 200 | call | 55 | 55 | 0 |
| 200 | put | 14 | 14 | 0 |
| 210 | call | 1 | 1 | 0 |
| 210 | put | 1 | 1 | 0 |
| 220 | call | 11 | 11 | 0 |
| 220 | put | 1 | 1 | 0 |
| 230 | put | 1 | 1 | 0 |
| 240 | call | 3 | 3 | 0 |
| 240 | put | 1 | 1 | 0 |
| 250 | call | 9 | 9 | 0 |
| 260 | call | 4 | 4 | 0 |
| 270 | call | 11 | 11 | 0 |
| 280 | call | 33 | 33 | 0 |
| 290 | call | 57 | 57 | 0 |

## Expiration 2029-01-19

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 75 | put | 3 | 3 | 0 |
| 115 | put | 7 | 7 | 0 |
| 120 | put | 3 | 3 | 0 |
| 130 | put | 2 | 2 | 0 |
| 140 | call | 1 | 1 | 0 |
| 145 | put | 29 | 29 | 0 |
| 150 | call | 3 | 3 | 0 |
| 150 | put | 1 | 1 | 0 |
| 200 | call | 10 | 10 | 0 |
| 200 | put | 1 | 1 | 0 |

Source page: https://squawkflow.com/oi-changes/ALGN
