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MSFT / AAPL · Checked Oct 23, 09:56 EDT
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Daily option chain
Daily open interest
vs Oct 20, 2026
Saved stock price: $42.00 · Expirations before Oct 23, 2026 hidden automatically.
ITM In the money
Unshaded: out of the money
ATM Strike equals stock price
Based on the saved stock price
302 contracts / 6 expirationsClick OI for history
·
Nov 20, 2026EXPIRATION52 contracts / 26 strikes
SAVED STOCK PRICE$42.00Nearest ATM strike $42.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 0.00% | 25.00 | 10 | 10 | 0 | 112.77% |
| 0 | 0In the money | 0New | 90.31% | 27.00 | 0 | 0 | 0New | 135.90% |
| 5 | 5In the money | 0 | 95.10% | 28.00 | 1 | 1 | 0 | 136.67% |
| 0 | 45In the money | +45New | 99.36% | 29.00 | 1 | 1 | 0 | 135.20% |
| 1 | 62In the money | +61 | 92.05% | 30.00 | 14 | 14 | 0 | 93.07% |
| 5 | 5In the money | 0 | 104.54% | 31.00 | 2 | 2 | 0 | 118.39% |
| 3 | 3In the money | 0 | 100.54% | 32.00 | 2 | 2 | 0 | 103.36% |
| 0 | 0In the money | 0New | 96.16% | 33.00 | 5 | 5 | 0 | 98.72% |
| 15 | 60In the money | +45 | 86.32% | 34.00 | 28 | 28 | 0 | 100.92% |
| 10 | 68In the money | +58 | 98.38% | 35.00 | 12 | 12 | 0 | 74.27% |
| 41 | 41In the money | 0 | 90.91% | 36.00 | 5 | 5 | 0 | 85.15% |
| 3 | 3In the money | 0 | 88.55% | 37.00 | 10 | 10 | 0 | 93.47% |
| 54 | 56In the money | +2 | 79.34% | 38.00 | 44 | 44 | 0 | 87.72% |
| 52 | 61In the money | +9 | 86.41% | 39.00 | 43 | 45 | +2 | 87.95% |
| 478 | 498In the money | +20 | 93.01% | 40.00 | 15 | 15 | 0 | 82.79% |
| 75 | 78In the money | +3 | 88.07% | 41.00 | 79 | 79 | 0 | 72.14% |
STOCK PRICE $42.00 | ||||||||
| 201 | 206At the money | +5 | 88.90% | 42.00ATM | 1 | 1At the money | 0 | 78.06% |
| 12 | 12 | 0 | 82.00% | 43.00 | 10 | 10In the money | 0 | 73.90% |
| 5 | 5 | 0 | 84.42% | 44.00 | 0 | 0In the money | 0New | 79.54% |
| 207 | 197 | -10 | 73.05% | 45.00 | 0 | 0In the money | 0New | 76.30% |
| 17 | 24 | +7 | 71.47% | 46.00 | 0 | 0In the money | 0New | 73.18% |
| 6 | 6 | 0 | 75.98% | 47.00 | 0 | 0In the money | 0New | 85.29% |
| 5 | 5 | 0 | 82.43% | 48.00 | 0 | 0In the money | 0New | 77.16% |
| 0 | 0 | 0New | 84.94% | 49.00 | 0 | 0In the money | 0New | 72.40% |
| 626 | 626 | 0 | 85.09% | 50.00 | 0 | 0In the money | 0New | 74.69% |
| 0 | 0 | 0New | 104.90% | 55.00 | 0 | 0In the money | 0New | 73.41% |
Dec 18, 2026EXPIRATION84 contracts / 42 strikes
SAVED STOCK PRICE$42.00Nearest ATM strike $42.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 0.00% | 10.00 | 2 | 2 | 0 | 292.64% |
| 0 | 0In the money | 0New | 0.00% | 11.00 | 0 | 0 | 0New | 258.35% |
| 1 | 1In the money | 0 | 0.00% | 12.00 | 2 | 2 | 0 | 256.87% |
| 22 | 22In the money | 0 | 128.20% | 13.00 | 1 | 1 | 0 | 241.56% |
| 0 | 0In the money | 0New | 118.53% | 14.00 | 2 | 2 | 0 | 214.76% |
| 2 | 2In the money | 0 | 124.83% | 15.00 | 53 | 53 | 0 | 202.58% |
| 0 | 0In the money | 0New | 116.26% | 16.00 | 17 | 17 | 0 | 191.27% |
| 2 | 2In the money | 0 | 90.90% | 17.00 | 3 | 3 | 0 | 180.71% |
| 1 | 1In the money | 0 | 81.07% | 18.00 | 311 | 311 | 0 | 144.41% |
| 0 | 0In the money | 0New | 92.89% | 19.00 | 0 | 0 | 0New | 161.49% |
| 48 | 49In the money | +1 | 0.00% | 20.00 | 96 | 96 | 0 | 152.67% |
| 10 | 10In the money | 0 | 88.78% | 21.00 | 12 | 12 | 0 | 144.29% |
| 20 | 20In the money | 0 | 89.10% | 22.00 | 3 | 3 | 0 | 136.32% |
| 5 | 5In the money | 0 | 88.11% | 23.00 | 42 | 42 | 0 | 128.70% |
| 7 | 7In the money | 0 | 76.92% | 24.00 | 1 | 1 | 0 | 121.40% |
| 952 | 952In the money | 0 | 0.00% | 25.00 | 215 | 213 | -2 | 116.33% |
| 12 | 12In the money | 0 | 70.64% | 26.00 | 2 | 2 | 0 | 119.13% |
| 31 | 31In the money | 0 | 90.27% | 27.00 | 8 | 8 | 0 | 107.18% |
| 49 | 49In the money | 0 | 0.00% | 28.00 | 9 | 9 | 0 | 103.76% |
| 46 | 46In the money | 0 | 72.06% | 29.00 | 67 | 67 | 0 | 91.05% |
| 286 | 285In the money | -1 | 82.62% | 30.00 | 40 | 40 | 0 | 85.73% |
| 30 | 30In the money | 0 | 76.58% | 31.00 | 45 | 45 | 0 | 83.98% |
| 44 | 42In the money | -2 | 70.68% | 32.00 | 31 | 31 | 0 | 88.60% |
| 61 | 61In the money | 0 | 70.19% | 33.00 | 7 | 7 | 0 | 84.49% |
| 207 | 207In the money | 0 | 72.48% | 34.00 | 23 | 23 | 0 | 71.44% |
| 135 | 131In the money | -4 | 73.66% | 35.00 | 34 | 34 | 0 | 77.44% |
| 69 | 69In the money | 0 | 69.17% | 36.00 | 73 | 73 | 0 | 74.80% |
| 65 | 62In the money | -3 | 64.53% | 37.00 | 205 | 205 | 0 | 69.56% |
| 91 | 91In the money | 0 | 71.08% | 38.00 | 121 | 121 | 0 | 62.44% |
| 59 | 53In the money | -6 | 73.88% | 39.00 | 5 | 6 | +1 | 68.24% |
| 1,994 | 1,990In the money | -4 | 70.35% | 40.00 | 10 | 11 | +1 | 69.77% |
| 31 | 31In the money | 0 | 79.70% | 41.00 | 182 | 182 | 0 | 67.92% |
STOCK PRICE $42.00 | ||||||||
| 39 | 39At the money | 0 | 66.76% | 42.00ATM | 5 | 6At the money | +1 | 67.51% |
| 30 | 30 | 0 | 67.28% | 43.00 | 1 | 1In the money | 0 | 68.09% |
| 51 | 50 | -1 | 66.91% | 44.00 | 2 | 2In the money | 0 | 67.40% |
| 1,343 | 1,343 | 0 | 64.13% | 45.00 | 4 | 4In the money | 0 | 66.20% |
| 13 | 13 | 0 | 63.12% | 46.00 | 0 | 0In the money | 0New | 69.12% |
| 63 | 63 | 0 | 67.88% | 47.00 | 0 | 0In the money | 0New | 77.10% |
| 50 | 52 | +2 | 68.78% | 48.00 | 1 | 1In the money | 0 | 75.47% |
| 893 | 893 | 0 | 63.01% | 50.00 | 14 | 14In the money | 0 | 69.04% |
| 187 | 187 | 0 | 70.18% | 55.00 | 0 | 0In the money | 0New | 71.83% |
| 547 | 547 | 0 | 86.80% | 60.00 | 0 | 0In the money | 0New | 71.59% |
Mar 19, 2027EXPIRATION60 contracts / 30 strikes
SAVED STOCK PRICE$42.00Nearest ATM strike $42.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 2 | 2In the money | 0 | 77.66% | 20.00 | 3 | 3 | 0 | 103.67% |
| 0 | 0In the money | 0New | 68.97% | 24.00 | 9 | 9 | 0 | 86.33% |
| 3 | 3In the money | 0 | 68.56% | 25.00 | 57 | 57 | 0 | 76.58% |
| 0 | 0In the money | 0New | 71.16% | 26.00 | 1 | 1 | 0 | 76.93% |
| 1 | 1In the money | 0 | 65.49% | 27.00 | 7 | 7 | 0 | 71.98% |
| 1 | 1In the money | 0 | 68.06% | 28.00 | 8 | 8 | 0 | 70.03% |
| 0 | 0In the money | 0New | 67.99% | 29.00 | 0 | 0 | 0New | 70.91% |
| 5 | 5In the money | 0 | 67.54% | 30.00 | 6 | 6 | 0 | 68.95% |
| 1 | 1In the money | 0 | 66.77% | 31.00 | 1 | 1 | 0 | 61.95% |
| 1 | 1In the money | 0 | 67.13% | 32.00 | 5 | 5 | 0 | 68.81% |
| 3 | 3In the money | 0 | 67.11% | 33.00 | 2 | 2 | 0 | 61.02% |
| 9 | 9In the money | 0 | 68.01% | 34.00 | 42 | 42 | 0 | 64.98% |
| 85 | 85In the money | 0 | 67.35% | 35.00 | 0 | 0 | 0New | 62.85% |
| 6 | 6In the money | 0 | 67.58% | 36.00 | 13 | 13 | 0 | 60.04% |
| 56 | 57In the money | +1 | 65.35% | 37.00 | 12 | 13 | +1 | 60.17% |
| 10 | 10In the money | 0 | 67.22% | 38.00 | 38 | 38 | 0 | 64.48% |
| 7 | 7In the money | 0 | 67.20% | 39.00 | 37 | 37 | 0 | 64.42% |
| 527 | 527In the money | 0 | 65.94% | 40.00 | 41 | 41 | 0 | 63.36% |
| 23 | 23In the money | 0 | 65.98% | 41.00 | 8 | 8 | 0 | 65.05% |
STOCK PRICE $42.00 | ||||||||
| 63 | 68At the money | +5 | 66.77% | 42.00ATM | 8 | 8At the money | 0 | 61.63% |
| 33 | 33 | 0 | 65.42% | 43.00 | 0 | 0In the money | 0New | 63.32% |
| 22 | 22 | 0 | 64.84% | 44.00 | 0 | 0In the money | 0New | 64.77% |
| 351 | 351 | 0 | 63.13% | 45.00 | 0 | 0In the money | 0New | 60.33% |
| 8 | 8 | 0 | 63.60% | 46.00 | 0 | 0In the money | 0New | 63.26% |
| 327 | 327 | 0 | 63.41% | 47.00 | 0 | 0In the money | 0New | 62.22% |
| 9 | 9 | 0 | 63.28% | 48.00 | 1 | 1In the money | 0 | 60.99% |
| 5 | 5 | 0 | 62.27% | 49.00 | 0 | 0In the money | 0New | 58.09% |
| 103 | 103 | 0 | 63.72% | 50.00 | 0 | 0In the money | 0New | 59.84% |
| 163 | 163 | 0 | 58.56% | 55.00 | 1 | 1In the money | 0 | 57.14% |
| 535 | 535 | 0 | 54.94% | 60.00 | 1 | 1In the money | 0 | 58.78% |
Jun 17, 2027EXPIRATION48 contracts / 24 strikes
SAVED STOCK PRICE$42.00Nearest ATM strike $42.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 77.97% | 20.00 | 0 | 0 | 0New | 83.10% |
| 0 | 0In the money | 0New | 72.64% | 25.00 | 0 | 0 | 0New | 72.40% |
| 0 | 0In the money | 0New | 68.66% | 30.00 | 0 | 0 | 0New | 63.38% |
| 0 | 0In the money | 0New | 69.35% | 31.00 | 0 | 0 | 0New | 64.10% |
| 0 | 0In the money | 0New | 67.69% | 32.00 | 0 | 0 | 0New | 62.94% |
| 0 | 0In the money | 0New | 67.94% | 33.00 | 0 | 0 | 0New | 62.91% |
| 0 | 0In the money | 0New | 67.50% | 34.00 | 0 | 0 | 0New | 61.94% |
| 0 | 0In the money | 0New | 66.90% | 35.00 | 0 | 0 | 0New | 61.07% |
| 0 | 0In the money | 0New | 65.72% | 36.00 | 0 | 0 | 0New | 60.51% |
| 0 | 0In the money | 0New | 64.42% | 37.00 | 0 | 0 | 0New | 59.58% |
| 0 | 0In the money | 0New | 62.61% | 38.00 | 0 | 0 | 0New | 61.86% |
| 0 | 0In the money | 0New | 63.19% | 39.00 | 0 | 0 | 0New | 61.00% |
| 0 | 0In the money | 0New | 62.38% | 40.00 | 0 | 0 | 0New | 58.00% |
| 0 | 0In the money | 0New | 61.85% | 41.00 | 0 | 0 | 0New | 57.71% |
STOCK PRICE $42.00 | ||||||||
| 0 | 0At the money | 0New | 61.19% | 42.00ATM | 0 | 0At the money | 0New | 58.04% |
| 0 | 0 | 0New | 61.56% | 43.00 | 0 | 0In the money | 0New | 57.83% |
| 0 | 0 | 0New | 60.65% | 44.00 | 0 | 0In the money | 0New | 59.74% |
| 0 | 0 | 0New | 60.75% | 45.00 | 0 | 0In the money | 0New | 61.49% |
| 0 | 0 | 0New | 60.74% | 46.00 | 0 | 0In the money | 0New | 57.85% |
| 0 | 0 | 0New | 60.97% | 47.00 | 0 | 0In the money | 0New | 57.09% |
| 0 | 0 | 0New | 60.72% | 48.00 | 0 | 0In the money | 0New | 57.32% |
| 0 | 0 | 0New | 59.61% | 49.00 | 0 | 0In the money | 0New | 57.06% |
| 0 | 0 | 0New | 58.77% | 50.00 | 0 | 0In the money | 0New | 57.43% |
| 0 | 0 | 0New | 60.22% | 55.00 | 0 | 0In the money | 0New | 55.67% |
Jan 21, 2028EXPIRATION28 contracts / 14 strikes
SAVED STOCK PRICE$42.00Nearest ATM strike $42.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 3 | 3In the money | 0 | 73.37% | 20.00 | 0 | 0 | 0New | 80.07% |
| 79 | 79In the money | 0 | 66.92% | 23.00 | 0 | 0 | 0New | 68.65% |
| 1 | 1In the money | 0 | 67.05% | 25.00 | 41 | 41 | 0 | 62.17% |
| 0 | 0In the money | 0New | 67.05% | 28.00 | 0 | 0 | 0New | 57.32% |
| 0 | 0In the money | 0New | 63.68% | 30.00 | 0 | 0 | 0New | 59.57% |
| 0 | 0In the money | 0New | 64.01% | 32.00 | 0 | 0 | 0New | 57.16% |
| 12 | 12In the money | 0 | 61.89% | 35.00 | 0 | 0 | 0New | 58.24% |
| 5 | 5In the money | 0 | 61.88% | 37.00 | 0 | 0 | 0New | 58.31% |
| 10 | 10In the money | 0 | 61.21% | 40.00 | 9 | 9 | 0 | 57.65% |
STOCK PRICE $42.00 | ||||||||
| 0 | 0At the money | 0New | 62.75% | 42.00ATM | 0 | 0At the money | 0New | 56.82% |
| 24 | 26 | +2 | 58.73% | 45.00 | 0 | 0In the money | 0New | 57.82% |
| 3 | 3 | 0 | 59.51% | 50.00 | 0 | 0In the money | 0New | 58.91% |
| 4 | 4 | 0 | 60.55% | 55.00 | 0 | 0In the money | 0New | 58.48% |
| 0 | 0 | 0New | 59.66% | 60.00 | 0 | 0In the money | 0New | 56.69% |
Jan 19, 2029EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$42.00Nearest ATM strike $42.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 39 | 39In the money | 0 | 69.67% | 15.00 | 0 | 0 | 0New | 80.46% |
| 5 | 5In the money | 0 | 67.99% | 20.00 | 0 | 0 | 0New | 62.09% |
| 0 | 0In the money | 0New | 63.97% | 23.00 | 0 | 0 | 0New | 57.77% |
| 0 | 0In the money | 0New | 66.15% | 25.00 | 0 | 0 | 0New | 59.93% |
| 65 | 65In the money | 0 | 62.31% | 28.00 | 0 | 0 | 0New | 58.42% |
| 1 | 1In the money | 0 | 61.81% | 30.00 | 0 | 0 | 0New | 59.13% |
| 0 | 0In the money | 0New | 63.11% | 32.00 | 0 | 0 | 0New | 56.59% |
| 2 | 2In the money | 0 | 62.31% | 35.00 | 10 | 10 | 0 | 56.64% |
| 0 | 0In the money | 0New | 61.05% | 37.00 | 0 | 0 | 0New | 56.34% |
| 3 | 3In the money | 0 | 61.14% | 40.00 | 1 | 101 | +100 | 59.96% |
STOCK PRICE $42.00 | ||||||||
| 2 | 2At the money | 0 | 62.15% | 42.00ATM | 0 | 0At the money | 0New | 56.96% |
| 11 | 11 | 0 | 61.81% | 45.00 | 0 | 0In the money | 0New | 57.59% |
| 51 | 51 | 0 | 61.33% | 50.00 | 1 | 1In the money | 0 | 56.32% |
| 1 | 1 | 0 | 60.20% | 55.00 | 42 | 42In the money | 0 | 56.28% |
| 0 | 0 | 0New | 60.56% | 60.00 | 0 | 0In the money | 0New | 55.43% |
Click an OI number to view that contract's history. Click an expiration to show or hide its contracts. Unobserved daily OI is treated as zero; an empty call/put side means no contract at that strike.
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