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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: $27.73 · 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
304 contracts / 7 expirationsClick OI for history
·
Nov 20, 2026EXPIRATION52 contracts / 26 strikes
SAVED STOCK PRICE$27.73Nearest ATM strike $28.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 117.83% | 15.00 | 1 | 1 | 0 | 225.42% |
| 0 | 0In the money | 0New | 86.56% | 18.00 | 0 | 0 | 0New | 174.36% |
| 0 | 0In the money | 0New | 77.25% | 19.00 | 0 | 0 | 0New | 159.09% |
| 4 | 4In the money | 0 | 78.17% | 20.00 | 12 | 12 | 0 | 144.47% |
| 0 | 0In the money | 0New | 75.09% | 21.00 | 0 | 0 | 0New | 131.68% |
| 0 | 0In the money | 0New | 74.35% | 22.00 | 0 | 0 | 0New | 120.35% |
| 0 | 0In the money | 0New | 79.59% | 23.00 | 12 | 12 | 0 | 109.03% |
| 0 | 0In the money | 0New | 77.81% | 24.00 | 1 | 1 | 0 | 99.67% |
| 1 | 1In the money | 0 | 72.92% | 25.00 | 15 | 15 | 0 | 90.79% |
| 0 | 0In the money | 0New | 71.97% | 26.00 | 25 | 25 | 0 | 86.44% |
| 8 | 8In the money | 0 | 69.55% | 27.00 | 21 | 21 | 0 | 71.52% |
STOCK PRICE $27.73 | ||||||||
| 10 | 10 | 0 | 74.56% | 28.00NEAREST ATM | 11 | 11In the money | 0 | 62.08% |
| 3 | 503 | +500 | 72.41% | 29.00 | 1 | 352In the money | +351 | 53.64% |
| 17 | 18 | +1 | 76.21% | 30.00 | 18 | 18In the money | 0 | 56.12% |
| 3 | 23 | +20 | 80.00% | 31.00 | 3 | 3In the money | 0 | 48.69% |
| 209 | 193 | -16 | 62.22% | 32.00 | 1 | 1In the money | 0 | 40.37% |
| 0 | 0 | 0New | 87.16% | 33.00 | 0 | 0In the money | 0New | 0.00% |
| 0 | 0 | 0New | 93.92% | 34.00 | 2 | 2In the money | 0 | 32.21% |
| 60 | 70 | +10 | 63.66% | 35.00 | 3 | 3In the money | 0 | 0.00% |
| 0 | 0 | 0New | 105.88% | 36.00 | 0 | 0In the money | 0New | 0.00% |
| 30 | 30 | 0 | 112.25% | 37.00 | 0 | 0In the money | 0New | 0.00% |
| 0 | 0 | 0New | 72.07% | 38.00 | 0 | 0In the money | 0New | 0.00% |
| 8 | 8 | 0 | 70.51% | 40.00 | 0 | 0In the money | 0New | 0.00% |
| 2 | 2 | 0 | 144.46% | 45.00 | 0 | 0In the money | 0New | 0.00% |
| 3 | 3 | 0 | 174.58% | 50.00 | 0 | 0In the money | 0New | 68.61% |
| 1 | 1 | 0 | 192.33% | 55.00 | 0 | 0In the money | 0New | 92.12% |
Dec 18, 2026EXPIRATION62 contracts / 31 strikes
SAVED STOCK PRICE$27.73Nearest ATM strike $28.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 81.74% | 15.00 | 4 | 4 | 0 | 161.61% |
| 0 | 0In the money | 0New | 83.18% | 18.00 | 4 | 4 | 0 | 126.27% |
| 0 | 0In the money | 0New | 70.84% | 19.00 | 1 | 1 | 0 | 116.34% |
| 1 | 1In the money | 0 | 66.59% | 20.00 | 0 | 0 | 0New | 106.75% |
| 0 | 0In the money | 0New | 76.37% | 21.00 | 0 | 0 | 0New | 98.34% |
| 0 | 0In the money | 0New | 69.53% | 22.00 | 1 | 1 | 0 | 89.19% |
| 0 | 0In the money | 0New | 67.82% | 23.00 | 0 | 0 | 0New | 81.74% |
| 0 | 0In the money | 0New | 63.41% | 24.00 | 0 | 0 | 0New | 74.16% |
| 1 | 1In the money | 0 | 65.17% | 25.00 | 3 | 3 | 0 | 61.62% |
| 0 | 4In the money | +4New | 56.99% | 26.00 | 1 | 1 | 0 | 60.78% |
| 0 | 0In the money | 0New | 53.11% | 27.00 | 2 | 2 | 0 | 58.00% |
STOCK PRICE $27.73 | ||||||||
| 0 | 0 | 0New | 52.05% | 28.00NEAREST ATM | 9 | 9In the money | 0 | 52.30% |
| 0 | 0 | 0New | 59.68% | 29.00 | 4 | 4In the money | 0 | 49.83% |
| 8 | 8 | 0 | 60.31% | 30.00 | 2 | 2In the money | 0 | 46.31% |
| 66 | 66 | 0 | 59.75% | 31.00 | 2 | 2In the money | 0 | 38.04% |
| 7 | 7 | 0 | 62.28% | 32.00 | 4 | 4In the money | 0 | 29.57% |
| 5 | 5 | 0 | 65.26% | 33.00 | 1 | 1In the money | 0 | 40.19% |
| 1 | 1 | 0 | 68.27% | 34.00 | 6 | 6In the money | 0 | 29.54% |
| 15 | 15 | 0 | 72.11% | 35.00 | 0 | 0In the money | 0New | 23.37% |
| 4 | 4 | 0 | 57.68% | 36.00 | 0 | 0In the money | 0New | 0.00% |
| 2 | 2 | 0 | 80.87% | 37.00 | 0 | 0In the money | 0New | 0.00% |
| 0 | 0 | 0New | 84.50% | 38.00 | 0 | 0In the money | 0New | 0.00% |
| 1 | 1 | 0 | 87.89% | 39.00 | 0 | 0In the money | 0New | 0.00% |
| 0 | 0 | 0New | 91.83% | 40.00 | 0 | 0In the money | 0New | 0.00% |
| 0 | 0 | 0New | 95.61% | 41.00 | 0 | 0In the money | 0New | 0.00% |
| 0 | 0 | 0New | 99.24% | 42.00 | 0 | 0In the money | 0New | 0.00% |
| 0 | 0 | 0New | 102.73% | 43.00 | 0 | 0In the money | 0New | 0.00% |
| 0 | 0 | 0New | 106.09% | 44.00 | 0 | 0In the money | 0New | 0.00% |
| 0 | 0 | 0New | 109.33% | 45.00 | 0 | 0In the money | 0New | 0.00% |
| 1 | 1 | 0 | 124.02% | 50.00 | 0 | 0In the money | 0New | 0.00% |
| 0 | 0 | 0New | 136.71% | 55.00 | 0 | 0In the money | 0New | 80.85% |
Jan 15, 2027EXPIRATION28 contracts / 14 strikes
SAVED STOCK PRICE$27.73Nearest ATM strike $27.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 111.21% | 10.00 | 2 | 2 | 0 | 201.96% |
| 1 | 1In the money | 0 | 117.53% | 13.00 | 63 | 63 | 0 | 158.79% |
| 0 | 0In the money | 0New | 107.01% | 15.00 | 120 | 120 | 0 | 136.05% |
| 1 | 1In the money | 0 | 78.02% | 18.00 | 31 | 31 | 0 | 108.28% |
| 1 | 1In the money | 0 | 76.22% | 20.00 | 13 | 13 | 0 | 92.52% |
| 30 | 30In the money | 0 | 69.37% | 22.00 | 2 | 3 | +1 | 80.88% |
| 16 | 16In the money | 0 | 61.37% | 25.00 | 26 | 26 | 0 | 61.97% |
| 18 | 18In the money | 0 | 55.97% | 27.00NEAREST ATM | 23 | 23 | 0 | 51.98% |
STOCK PRICE $27.73 | ||||||||
| 321 | 321 | 0 | 53.11% | 30.00 | 756 | 756In the money | 0 | 40.64% |
| 107 | 107 | 0 | 61.46% | 35.00 | 0 | 0In the money | 0New | 49.13% |
| 1,001 | 1,001 | 0 | 57.80% | 40.00 | 0 | 0In the money | 0New | 47.10% |
| 9 | 9 | 0 | 89.26% | 45.00 | 0 | 0In the money | 0New | 0.00% |
| 0 | 0 | 0New | 101.32% | 50.00 | 0 | 0In the money | 0New | 0.00% |
| 0 | 0 | 0New | 111.72% | 55.00 | 0 | 0In the money | 0New | 0.00% |
Feb 19, 2027EXPIRATION44 contracts / 22 strikes
SAVED STOCK PRICE$27.73Nearest ATM strike $28.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 101.99% | 15.00 | 5 | 5 | 0 | 117.68% |
| 0 | 0In the money | 0New | 70.02% | 18.00 | 25 | 25 | 0 | 68.44% |
| 1 | 1In the money | 0 | 68.21% | 19.00 | 1 | 1 | 0 | 87.96% |
| 11 | 11In the money | 0 | 62.81% | 20.00 | 3 | 3 | 0 | 69.70% |
| 0 | 0In the money | 0New | 56.09% | 21.00 | 2 | 2 | 0 | 75.90% |
| 0 | 0In the money | 0New | 52.24% | 22.00 | 0 | 0 | 0New | 70.81% |
| 1 | 1In the money | 0 | 52.76% | 23.00 | 53 | 53 | 0 | 49.49% |
| 0 | 0In the money | 0New | 49.14% | 24.00 | 1 | 1 | 0 | 43.80% |
| 1 | 1In the money | 0 | 47.06% | 25.00 | 1,014 | 1,014 | 0 | 39.56% |
| 0 | 0In the money | 0New | 49.56% | 26.00 | 4 | 4 | 0 | 41.18% |
| 0 | 0In the money | 0New | 42.68% | 27.00 | 1,025 | 1,025 | 0 | 38.63% |
STOCK PRICE $27.73 | ||||||||
| 7 | 8 | +1 | 46.18% | 28.00NEAREST ATM | 8 | 9In the money | +1 | 32.12% |
| 20 | 20 | 0 | 35.01% | 29.00 | 34 | 34In the money | 0 | 29.42% |
| 110 | 110 | 0 | 34.69% | 30.00 | 9 | 9In the money | 0 | 30.62% |
| 10 | 10 | 0 | 37.88% | 31.00 | 1 | 1In the money | 0 | 37.49% |
| 26 | 26 | 0 | 37.01% | 32.00 | 1 | 1In the money | 0 | 36.12% |
| 47 | 47 | 0 | 40.07% | 35.00 | 0 | 0In the money | 0New | 39.35% |
| 1 | 1 | 0 | 43.23% | 37.00 | 0 | 0In the money | 0New | 36.54% |
| 0 | 0 | 0New | 64.78% | 40.00 | 0 | 0In the money | 0New | 0.00% |
| 0 | 0 | 0New | 75.38% | 45.00 | 0 | 0In the money | 0New | 0.00% |
| 0 | 0 | 0New | 84.98% | 50.00 | 0 | 0In the money | 0New | 0.00% |
| 0 | 0 | 0New | 93.75% | 55.00 | 0 | 0In the money | 0New | 0.00% |
Mar 19, 2027EXPIRATION48 contracts / 24 strikes
SAVED STOCK PRICE$27.73Nearest ATM strike $28.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 58.88% | 15.00 | 6 | 6 | 0 | 79.32% |
| 0 | 0In the money | 0New | 51.59% | 19.00 | 6 | 6 | 0 | 79.72% |
| 0 | 0In the money | 0New | 55.72% | 20.00 | 1 | 1 | 0 | 74.03% |
| 0 | 0In the money | 0New | 52.43% | 21.00 | 0 | 0 | 0New | 70.60% |
| 0 | 0In the money | 0New | 50.12% | 22.00 | 0 | 0 | 0New | 64.01% |
| 0 | 0In the money | 0New | 49.48% | 23.00 | 0 | 0 | 0New | 59.49% |
| 0 | 0In the money | 0New | 47.18% | 24.00 | 1 | 1 | 0 | 56.19% |
| 0 | 0In the money | 0New | 47.86% | 25.00 | 0 | 0 | 0New | 53.04% |
| 0 | 0In the money | 0New | 47.64% | 26.00 | 1 | 1 | 0 | 52.65% |
| 0 | 0In the money | 0New | 46.34% | 27.00 | 0 | 0 | 0New | 49.83% |
STOCK PRICE $27.73 | ||||||||
| 0 | 0 | 0New | 45.52% | 28.00NEAREST ATM | 0 | 0In the money | 0New | 48.66% |
| 0 | 0 | 0New | 44.77% | 29.00 | 0 | 0In the money | 0New | 46.54% |
| 76 | 76 | 0 | 43.72% | 30.00 | 1,441 | 1,441In the money | 0 | 45.22% |
| 0 | 0 | 0New | 45.57% | 31.00 | 1 | 1In the money | 0 | 47.16% |
| 0 | 0 | 0New | 46.17% | 32.00 | 0 | 0In the money | 0New | 46.73% |
| 0 | 0 | 0New | 46.61% | 33.00 | 0 | 0In the money | 0New | 44.93% |
| 0 | 0 | 0New | 48.86% | 34.00 | 5 | 5In the money | 0 | 49.54% |
| 1 | 1 | 0 | 50.02% | 35.00 | 0 | 0In the money | 0New | 48.27% |
| 1 | 1 | 0 | 51.66% | 36.00 | 0 | 0In the money | 0New | 50.72% |
| 1 | 1 | 0 | 53.86% | 37.00 | 0 | 0In the money | 0New | 44.14% |
| 1 | 1 | 0 | 55.87% | 38.00 | 0 | 0In the money | 0New | 48.01% |
| 8 | 8 | 0 | 57.71% | 39.00 | 0 | 0In the money | 0New | 49.55% |
| 4 | 4 | 0 | 59.43% | 40.00 | 0 | 0In the money | 0New | 50.88% |
| 4 | 4 | 0 | 68.78% | 45.00 | 0 | 0In the money | 0New | 57.74% |
Jun 17, 2027EXPIRATION40 contracts / 20 strikes
SAVED STOCK PRICE$27.73Nearest ATM strike $28.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 52.21% | 15.00 | 0 | 0 | 0New | 82.85% |
| 0 | 0In the money | 0New | 49.33% | 20.00 | 0 | 0 | 0New | 59.17% |
| 0 | 0In the money | 0New | 48.84% | 21.00 | 0 | 0 | 0New | 56.02% |
| 0 | 0In the money | 0New | 46.97% | 22.00 | 0 | 0 | 0New | 53.17% |
| 0 | 0In the money | 0New | 46.31% | 23.00 | 0 | 0 | 0New | 51.65% |
| 0 | 0In the money | 0New | 45.18% | 24.00 | 0 | 0 | 0New | 48.43% |
| 0 | 0In the money | 0New | 43.65% | 25.00 | 0 | 0 | 0New | 46.70% |
| 0 | 0In the money | 0New | 43.63% | 26.00 | 0 | 0 | 0New | 44.96% |
| 0 | 0In the money | 0New | 43.12% | 27.00 | 0 | 0 | 0New | 44.35% |
STOCK PRICE $27.73 | ||||||||
| 0 | 0 | 0New | 43.03% | 28.00NEAREST ATM | 0 | 0In the money | 0New | 43.32% |
| 0 | 0 | 0New | 42.22% | 29.00 | 0 | 0In the money | 0New | 43.56% |
| 0 | 0 | 0New | 42.96% | 30.00 | 0 | 0In the money | 0New | 42.53% |
| 0 | 0 | 0New | 41.62% | 31.00 | 0 | 0In the money | 0New | 43.32% |
| 0 | 0 | 0New | 41.01% | 32.00 | 0 | 0In the money | 0New | 42.61% |
| 0 | 0 | 0New | 42.01% | 33.00 | 0 | 0In the money | 0New | 42.04% |
| 0 | 0 | 0New | 41.83% | 34.00 | 0 | 0In the money | 0New | 41.06% |
| 1 | 1 | 0 | 42.53% | 35.00 | 0 | 0In the money | 0New | 40.88% |
| 0 | 0 | 0New | 43.90% | 36.00 | 0 | 0In the money | 0New | 38.89% |
| 0 | 0 | 0New | 44.43% | 37.00 | 0 | 0In the money | 0New | 44.22% |
| 0 | 0 | 0New | 46.15% | 40.00 | 0 | 0In the money | 0New | 43.42% |
Jan 21, 2028EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$27.73Nearest ATM strike $27.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 2In the money | +2New | 69.04% | 10.00 | 0 | 0 | 0New | 96.75% |
| 5 | 5In the money | 0 | 56.48% | 13.00 | 5 | 5 | 0 | 77.12% |
| 0 | 0In the money | 0New | 56.89% | 15.00 | 0 | 0 | 0New | 66.96% |
| 1 | 1In the money | 0 | 50.03% | 18.00 | 0 | 0 | 0New | 55.08% |
| 0 | 0In the money | 0New | 49.46% | 20.00 | 0 | 0 | 0New | 48.60% |
| 7 | 7In the money | 0 | 47.11% | 22.00 | 3 | 3 | 0 | 45.77% |
| 3 | 3In the money | 0 | 42.81% | 25.00 | 30 | 30 | 0 | 41.06% |
| 8 | 8In the money | 0 | 40.68% | 27.00NEAREST ATM | 2 | 2 | 0 | 36.92% |
STOCK PRICE $27.73 | ||||||||
| 0 | 0 | 0New | 38.53% | 30.00 | 4 | 4In the money | 0 | 38.47% |
| 3 | 3 | 0 | 35.25% | 32.00 | 0 | 0In the money | 0New | 38.42% |
| 12 | 12 | 0 | 35.23% | 35.00 | 0 | 0In the money | 0New | 37.61% |
| 4 | 4 | 0 | 38.85% | 40.00 | 7 | 7In the money | 0 | 37.75% |
| 0 | 0 | 0New | 43.06% | 45.00 | 1 | 1In the money | 0 | 38.08% |
| 0 | 0 | 0New | 47.37% | 50.00 | 2 | 2In the money | 0 | 44.38% |
| 0 | 0 | 0New | 51.60% | 55.00 | 0 | 0In the money | 0New | 49.98% |
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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