OI update signal: Likely updated
MSFT / AAPL · Checked Oct 26, 09:00 EDT
The latest collection was incomplete. Some data may be out of date.
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Daily option chain
Daily open interest
vs Oct 20, 2026
Saved stock price: $25.10 · 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
262 contracts / 7 expirationsClick OI for history
·
Nov 20, 2026EXPIRATION50 contracts / 25 strikes
SAVED STOCK PRICE$25.10Nearest ATM strike $25.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 119.08% | 14.00 | 0 | 0 | 0New | 123.94% |
| 0 | 0In the money | 0New | 151.43% | 15.00 | 2 | 2 | 0 | 111.25% |
| 0 | 0In the money | 0New | 109.41% | 16.00 | 0 | 0 | 0New | 99.33% |
| 0 | 0In the money | 0New | 102.52% | 17.00 | 1 | 1 | 0 | 88.04% |
| 0 | 0In the money | 0New | 94.89% | 18.00 | 3 | 3 | 0 | 77.29% |
| 0 | 0In the money | 0New | 51.40% | 19.00 | 0 | 0 | 0New | 66.96% |
| 0 | 0In the money | 0New | 57.36% | 20.00 | 6 | 6 | 0 | 59.60% |
| 0 | 0In the money | 0New | 51.70% | 21.00 | 2 | 2 | 0 | 51.71% |
| 1 | 1In the money | 0 | 50.94% | 22.00 | 0 | 0 | 0New | 51.12% |
| 1 | 1In the money | 0 | 47.71% | 23.00 | 2 | 2 | 0 | 49.18% |
| 7 | 7In the money | 0 | 47.31% | 24.00 | 39 | 39 | 0 | 47.67% |
| 23 | 23In the money | 0 | 46.36% | 25.00NEAREST ATM | 4,004 | 4,002 | -2 | 47.64% |
STOCK PRICE $25.10 | ||||||||
| 40 | 40 | 0 | 45.64% | 26.00 | 49 | 49In the money | 0 | 46.96% |
| 2,084 | 2,094 | +10 | 43.34% | 27.00 | 81 | 81In the money | 0 | 44.76% |
| 86 | 88 | +2 | 44.07% | 28.00 | 28 | 26In the money | -2 | 45.62% |
| 61 | 61 | 0 | 43.59% | 29.00 | 0 | 0In the money | 0New | 48.44% |
| 74 | 74 | 0 | 44.67% | 30.00 | 19 | 19In the money | 0 | 58.85% |
| 463 | 463 | 0 | 48.19% | 31.00 | 38 | 38In the money | 0 | 0.00% |
| 65 | 65 | 0 | 56.31% | 32.00 | 40 | 40In the money | 0 | 48.39% |
| 17 | 17 | 0 | 61.65% | 33.00 | 4 | 4In the money | 0 | 53.35% |
| 57 | 57 | 0 | 66.72% | 34.00 | 0 | 0In the money | 0New | 58.10% |
| 28 | 28 | 0 | 71.56% | 35.00 | 0 | 0In the money | 0New | 62.66% |
| 1 | 1 | 0 | 76.18% | 36.00 | 0 | 0In the money | 0New | 67.06% |
| 1 | 1 | 0 | 80.59% | 37.00 | 0 | 0In the money | 0New | 71.29% |
| 0 | 0 | 0New | 92.90% | 40.00 | 0 | 0In the money | 0New | 83.22% |
Dec 18, 2026EXPIRATION34 contracts / 17 strikes
SAVED STOCK PRICE$25.10Nearest ATM strike $25.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 54.75% | 18.00 | 0 | 0 | 0New | 55.66% |
| 0 | 0In the money | 0New | 54.78% | 19.00 | 0 | 0 | 0New | 48.30% |
| 0 | 0In the money | 0New | 43.17% | 20.00 | 0 | 0 | 0New | 46.44% |
| 0 | 0In the money | 0New | 43.86% | 21.00 | 0 | 0 | 0New | 45.30% |
| 0 | 0In the money | 0New | 41.70% | 22.00 | 0 | 0 | 0New | 43.98% |
| 0 | 0In the money | 0New | 42.45% | 23.00 | 0 | 0 | 0New | 43.70% |
| 0 | 0In the money | 0New | 41.18% | 24.00 | 0 | 0 | 0New | 41.72% |
| 0 | 0In the money | 0New | 40.17% | 25.00NEAREST ATM | 0 | 0 | 0New | 41.39% |
STOCK PRICE $25.10 | ||||||||
| 0 | 4 | +4New | 40.56% | 26.00 | 14 | 24In the money | +10 | 40.52% |
| 19 | 58 | +39 | 39.17% | 27.00 | 4 | 16In the money | +12 | 39.75% |
| 0 | 0 | 0New | 38.79% | 28.00 | 0 | 0In the money | 0New | 39.30% |
| 0 | 0 | 0New | 38.50% | 29.00 | 0 | 0In the money | 0New | 40.63% |
| 0 | 0 | 0New | 37.83% | 30.00 | 0 | 0In the money | 0New | 40.03% |
| 0 | 31 | +31New | 43.78% | 31.00 | 0 | 0In the money | 0New | 0.00% |
| 0 | 0 | 0New | 41.38% | 32.00 | 0 | 0In the money | 0New | 46.76% |
| 0 | 0 | 0New | 43.51% | 33.00 | 0 | 0In the money | 0New | 42.41% |
| 0 | 0 | 0New | 47.14% | 34.00 | 0 | 0In the money | 0New | 46.09% |
Jan 15, 2027EXPIRATION48 contracts / 24 strikes
SAVED STOCK PRICE$25.10Nearest ATM strike $25.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 2 | 2In the money | 0 | 57.13% | 15.00 | 25 | 25 | 0 | 65.71% |
| 0 | 0In the money | 0New | 75.03% | 16.00 | 0 | 0 | 0New | 58.75% |
| 0 | 0In the money | 0New | 63.64% | 17.00 | 0 | 0 | 0New | 52.16% |
| 0 | 0In the money | 0New | 52.82% | 18.00 | 0 | 0 | 0New | 47.79% |
| 0 | 0In the money | 0New | 48.26% | 19.00 | 0 | 0 | 0New | 41.58% |
| 1 | 1In the money | 0 | 43.38% | 20.00 | 7 | 7 | 0 | 43.13% |
| 1 | 1In the money | 0 | 40.09% | 21.00 | 1 | 1 | 0 | 42.01% |
| 2 | 2In the money | 0 | 40.44% | 22.00 | 6 | 7 | +1 | 41.54% |
| 6 | 6In the money | 0 | 38.84% | 23.00 | 7 | 7 | 0 | 38.74% |
| 0 | 0In the money | 0New | 39.07% | 24.00 | 25 | 23 | -2 | 38.58% |
| 47 | 47In the money | 0 | 38.03% | 25.00NEAREST ATM | 18 | 18 | 0 | 38.70% |
STOCK PRICE $25.10 | ||||||||
| 27 | 31 | +4 | 37.34% | 26.00 | 27 | 27In the money | 0 | 38.05% |
| 131 | 133 | +2 | 37.05% | 27.00 | 42 | 42In the money | 0 | 37.22% |
| 30 | 30 | 0 | 36.75% | 28.00 | 4 | 4In the money | 0 | 38.03% |
| 10 | 10 | 0 | 35.36% | 29.00 | 18 | 18In the money | 0 | 37.27% |
| 46 | 46 | 0 | 36.49% | 30.00 | 9 | 9In the money | 0 | 37.60% |
| 75 | 75 | 0 | 36.48% | 31.00 | 9 | 9In the money | 0 | 38.27% |
| 82 | 82 | 0 | 36.07% | 32.00 | 28 | 28In the money | 0 | 33.47% |
| 37 | 37 | 0 | 36.83% | 33.00 | 0 | 0In the money | 0New | 43.57% |
| 9 | 9 | 0 | 38.35% | 34.00 | 0 | 0In the money | 0New | 39.89% |
| 410 | 410 | 0 | 41.19% | 35.00 | 0 | 0In the money | 0New | 42.90% |
| 43 | 43 | 0 | 43.90% | 36.00 | 0 | 0In the money | 0New | 45.79% |
| 31 | 31 | 0 | 46.50% | 37.00 | 0 | 0In the money | 0New | 48.58% |
| 2 | 2 | 0 | 53.72% | 40.00 | 0 | 0In the money | 0New | 56.43% |
Feb 19, 2027EXPIRATION44 contracts / 22 strikes
SAVED STOCK PRICE$25.10Nearest ATM strike $25.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 65.19% | 15.00 | 0 | 0 | 0New | 57.75% |
| 0 | 0In the money | 0New | 54.99% | 18.00 | 0 | 0 | 0New | 44.75% |
| 0 | 0In the money | 0New | 44.27% | 19.00 | 0 | 0 | 0New | 43.42% |
| 0 | 0In the money | 0New | 44.48% | 20.00 | 0 | 0 | 0New | 42.66% |
| 0 | 0In the money | 0New | 41.88% | 21.00 | 0 | 0 | 0New | 42.05% |
| 0 | 0In the money | 0New | 40.88% | 22.00 | 0 | 0 | 0New | 40.73% |
| 0 | 0In the money | 0New | 39.77% | 23.00 | 0 | 0 | 0New | 39.35% |
| 3 | 3In the money | 0 | 39.41% | 24.00 | 0 | 0 | 0New | 38.73% |
| 0 | 0In the money | 0New | 38.72% | 25.00NEAREST ATM | 0 | 0 | 0New | 38.64% |
STOCK PRICE $25.10 | ||||||||
| 0 | 0 | 0New | 38.15% | 26.00 | 0 | 0In the money | 0New | 38.15% |
| 3 | 3 | 0 | 37.28% | 27.00 | 4 | 4In the money | 0 | 37.74% |
| 1 | 1 | 0 | 37.04% | 28.00 | 0 | 0In the money | 0New | 37.96% |
| 2 | 2 | 0 | 36.64% | 29.00 | 0 | 0In the money | 0New | 36.99% |
| 0 | 0 | 0New | 36.19% | 30.00 | 0 | 0In the money | 0New | 36.91% |
| 0 | 0 | 0New | 36.46% | 31.00 | 0 | 0In the money | 0New | 38.30% |
| 0 | 0 | 0New | 35.79% | 32.00 | 0 | 0In the money | 0New | 38.96% |
| 1 | 1 | 0 | 35.67% | 33.00 | 0 | 0In the money | 0New | 33.04% |
| 0 | 0 | 0New | 36.57% | 34.00 | 0 | 0In the money | 0New | 43.64% |
| 0 | 0 | 0New | 35.72% | 35.00 | 0 | 0In the money | 0New | 38.47% |
| 0 | 0 | 0New | 36.68% | 36.00 | 0 | 0In the money | 0New | 41.04% |
| 0 | 0 | 0New | 38.87% | 37.00 | 0 | 0In the money | 0New | 43.51% |
| 4 | 4 | 0 | 44.96% | 40.00 | 0 | 0In the money | 0New | 50.44% |
May 21, 2027EXPIRATION42 contracts / 21 strikes
SAVED STOCK PRICE$25.10Nearest ATM strike $25.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 52.81% | 15.00 | 0 | 0 | 0New | 45.85% |
| 0 | 0In the money | 0New | 50.76% | 17.00 | 0 | 0 | 0New | 47.94% |
| 0 | 0In the money | 0New | 43.34% | 18.00 | 0 | 0 | 0New | 43.54% |
| 0 | 0In the money | 0New | 42.79% | 19.00 | 1 | 1 | 0 | 42.90% |
| 0 | 0In the money | 0New | 41.44% | 20.00 | 0 | 0 | 0New | 41.99% |
| 0 | 0In the money | 0New | 41.32% | 21.00 | 0 | 0 | 0New | 41.27% |
| 0 | 0In the money | 0New | 40.39% | 22.00 | 0 | 0 | 0New | 40.28% |
| 0 | 0In the money | 0New | 39.55% | 23.00 | 0 | 0 | 0New | 39.67% |
| 0 | 0In the money | 0New | 39.48% | 24.00 | 0 | 0 | 0New | 39.14% |
| 0 | 0In the money | 0New | 38.00% | 25.00NEAREST ATM | 0 | 0 | 0New | 38.52% |
STOCK PRICE $25.10 | ||||||||
| 0 | 0 | 0New | 38.23% | 26.00 | 1 | 1In the money | 0 | 38.53% |
| 0 | 0 | 0New | 37.79% | 27.00 | 0 | 1In the money | +1New | 37.82% |
| 0 | 0 | 0New | 37.38% | 28.00 | 0 | 0In the money | 0New | 37.77% |
| 0 | 1 | +1New | 36.69% | 29.00 | 0 | 0In the money | 0New | 37.02% |
| 0 | 0 | 0New | 36.44% | 30.00 | 0 | 0In the money | 0New | 37.03% |
| 0 | 0 | 0New | 36.36% | 31.00 | 0 | 0In the money | 0New | 37.19% |
| 0 | 0 | 0New | 36.19% | 32.00 | 0 | 0In the money | 0New | 37.63% |
| 0 | 0 | 0New | 36.32% | 33.00 | 0 | 0In the money | 0New | 36.39% |
| 0 | 0 | 0New | 35.99% | 34.00 | 0 | 0In the money | 0New | 37.80% |
| 0 | 0 | 0New | 36.21% | 35.00 | 0 | 0In the money | 0New | 0.00% |
| 0 | 0 | 0New | 34.37% | 40.00 | 0 | 0In the money | 0New | 42.99% |
Jan 21, 2028EXPIRATION22 contracts / 11 strikes
SAVED STOCK PRICE$25.10Nearest ATM strike $25.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 37 | 37In the money | 0 | 47.31% | 15.00 | 1 | 1 | 0 | 43.07% |
| 18 | 18In the money | 0 | 40.21% | 18.00 | 0 | 0 | 0New | 36.81% |
| 7 | 7In the money | 0 | 39.80% | 20.00 | 0 | 0 | 0New | 34.02% |
| 2 | 2In the money | 0 | 38.74% | 23.00 | 0 | 0 | 0New | 38.96% |
| 7 | 7In the money | 0 | 37.38% | 25.00NEAREST ATM | 0 | 0 | 0New | 37.91% |
STOCK PRICE $25.10 | ||||||||
| 0 | 0 | 0New | 37.16% | 27.00 | 1 | 1In the money | 0 | 37.58% |
| 3 | 3 | 0 | 36.49% | 30.00 | 0 | 0In the money | 0New | 36.90% |
| 1 | 1 | 0 | 31.38% | 32.00 | 0 | 0In the money | 0New | 36.58% |
| 30 | 30 | 0 | 35.52% | 35.00 | 1 | 1In the money | 0 | 37.35% |
| 1 | 1 | 0 | 35.43% | 37.00 | 1 | 1In the money | 0 | 37.56% |
| 0 | 0 | 0New | 34.97% | 40.00 | 0 | 0In the money | 0New | 37.31% |
Jan 19, 2029EXPIRATION22 contracts / 11 strikes
SAVED STOCK PRICE$25.10Nearest ATM strike $25.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 40.43% | 15.00 | 0 | 0 | 0New | 41.73% |
| 0 | 0In the money | 0New | 46.70% | 18.00 | 0 | 0 | 0New | 36.89% |
| 0 | 0In the money | 0New | 40.96% | 20.00 | 0 | 0 | 0New | 38.87% |
| 0 | 0In the money | 0New | 39.94% | 23.00 | 0 | 0 | 0New | 41.07% |
| 0 | 0In the money | 0New | 38.92% | 25.00NEAREST ATM | 0 | 0 | 0New | 37.60% |
STOCK PRICE $25.10 | ||||||||
| 0 | 0 | 0New | 38.38% | 27.00 | 0 | 0In the money | 0New | 42.74% |
| 0 | 0 | 0New | 40.09% | 30.00 | 0 | 0In the money | 0New | 36.95% |
| 0 | 0 | 0New | 33.03% | 32.00 | 0 | 0In the money | 0New | 38.05% |
| 0 | 0 | 0New | 35.55% | 35.00 | 0 | 0In the money | 0New | 30.21% |
| 0 | 0 | 0New | 38.35% | 37.00 | 0 | 0In the money | 0New | 43.08% |
| 0 | 0 | 0New | 36.08% | 40.00 | 0 | 0In the money | 0New | 35.42% |
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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