OI update signal: Likely updated
MSFT / AAPL · Checked Oct 26, 09:30 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 Some data may be out of date.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 21, 2026
Saved stock price: $36.91 · 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
246 contracts / 8 expirationsClick OI for history
·
Nov 20, 2026EXPIRATION28 contracts / 14 strikes
SAVED STOCK PRICE$36.91Nearest ATM strike $37.50
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 131.00% | 17.50 | 0 | 0 | 0New | 251.57% |
| 1 | 1In the money | 0 | 120.79% | 20.00 | 0 | 0 | 0New | 201.68% |
| 0 | 0In the money | 0New | 0.00% | 22.50 | 0 | 0 | 0New | 170.97% |
| 4 | 4In the money | 0 | 0.00% | 25.00 | 2 | 2 | 0 | 144.45% |
| 0 | 0In the money | 0New | 0.00% | 27.50 | 4 | 4 | 0 | 121.89% |
| 5 | 5In the money | 0 | 41.89% | 30.00 | 11 | 11 | 0 | 101.78% |
| 0 | 0In the money | 0New | 53.49% | 32.50 | 1 | 3 | +2 | 64.73% |
| 6 | 6In the money | 0 | 59.88% | 35.00 | 10 | 10 | 0 | 58.62% |
STOCK PRICE $36.91 | ||||||||
| 10 | 10 | 0 | 56.85% | 37.50NEAREST ATM | 0 | 0In the money | 0New | 57.64% |
| 351 | 351 | 0 | 56.37% | 40.00 | 0 | 0In the money | 0New | 65.19% |
| 1 | 1 | 0 | 50.31% | 42.50 | 0 | 0In the money | 0New | 67.29% |
| 0 | 0 | 0New | 86.00% | 45.00 | 0 | 0In the money | 0New | 71.45% |
| 0 | 0 | 0New | 85.78% | 47.50 | 0 | 0In the money | 0New | 63.13% |
| 0 | 0 | 0New | 107.48% | 50.00 | 0 | 0In the money | 0New | 78.45% |
Dec 18, 2026EXPIRATION26 contracts / 13 strikes
SAVED STOCK PRICE$36.91Nearest ATM strike $37.50
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% | 20.00 | 0 | 0 | 0New | 85.50% |
| 0 | 0In the money | 0New | 0.00% | 22.50 | 0 | 0 | 0New | 95.36% |
| 0 | 0In the money | 0New | 0.00% | 25.00 | 0 | 0 | 0New | 105.39% |
| 0 | 0In the money | 0New | 70.37% | 27.50 | 0 | 0 | 0New | 79.96% |
| 0 | 0In the money | 0New | 44.23% | 30.00 | 0 | 0 | 0New | 68.53% |
| 0 | 0In the money | 0New | 44.68% | 32.50 | 0 | 1 | +1New | 53.81% |
| 0 | 0In the money | 0New | 49.29% | 35.00 | 0 | 0 | 0New | 48.38% |
STOCK PRICE $36.91 | ||||||||
| 0 | 0 | 0New | 52.95% | 37.50NEAREST ATM | 0 | 0In the money | 0New | 47.51% |
| 0 | 1 | +1New | 46.36% | 40.00 | 0 | 0In the money | 0New | 48.62% |
| 0 | 0 | 0New | 48.01% | 42.50 | 0 | 0In the money | 0New | 48.29% |
| 0 | 0 | 0New | 48.65% | 45.00 | 0 | 0In the money | 0New | 56.27% |
| 0 | 0 | 0New | 65.48% | 47.50 | 0 | 0In the money | 0New | 60.14% |
| 2 | 2 | 0 | 60.15% | 50.00 | 0 | 0In the money | 0New | 65.18% |
Jan 15, 2027EXPIRATION32 contracts / 16 strikes
SAVED STOCK PRICE$36.91Nearest ATM strike $37.50
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% | 17.50 | 0 | 0 | 0New | 122.16% |
| 0 | 0In the money | 0New | 88.26% | 20.00 | 0 | 0 | 0New | 98.28% |
| 13 | 13In the money | 0 | 60.28% | 22.50 | 2 | 2 | 0 | 85.63% |
| 11 | 11In the money | 0 | 0.00% | 25.00 | 5 | 5 | 0 | 79.76% |
| 15 | 15In the money | 0 | 37.94% | 27.50 | 8 | 8 | 0 | 49.91% |
| 3 | 3In the money | 0 | 37.85% | 30.00 | 49 | 60 | +11 | 49.47% |
| 4 | 4In the money | 0 | 49.44% | 32.50 | 11 | 11 | 0 | 47.35% |
| 48 | 48In the money | 0 | 46.39% | 35.00 | 71 | 71 | 0 | 47.16% |
STOCK PRICE $36.91 | ||||||||
| 75 | 75 | 0 | 46.63% | 37.50NEAREST ATM | 10 | 10In the money | 0 | 45.50% |
| 104 | 103 | -1 | 44.13% | 40.00 | 6 | 6In the money | 0 | 41.03% |
| 161 | 161 | 0 | 42.72% | 42.50 | 3 | 3In the money | 0 | 38.56% |
| 78 | 78 | 0 | 40.01% | 45.00 | 0 | 0In the money | 0New | 36.46% |
| 14 | 14 | 0 | 45.56% | 47.50 | 1 | 1In the money | 0 | 51.45% |
| 13 | 13 | 0 | 63.82% | 50.00 | 0 | 0In the money | 0New | 54.69% |
| 22 | 22 | 0 | 63.61% | 55.00 | 0 | 0In the money | 0New | 55.68% |
| 18 | 18 | 0 | 69.88% | 60.00 | 0 | 0In the money | 0New | 0.00% |
Feb 19, 2027EXPIRATION32 contracts / 16 strikes
SAVED STOCK PRICE$36.91Nearest ATM strike $37.50
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 76.98% | 17.50 | 0 | 0 | 0New | 101.86% |
| 0 | 0In the money | 0New | 73.74% | 20.00 | 0 | 0 | 0New | 103.32% |
| 0 | 0In the money | 0New | 75.84% | 22.50 | 1 | 1 | 0 | 89.02% |
| 0 | 0In the money | 0New | 62.72% | 25.00 | 0 | 0 | 0New | 77.07% |
| 0 | 0In the money | 0New | 50.68% | 27.50 | 1 | 1 | 0 | 68.07% |
| 6 | 6In the money | 0 | 53.27% | 30.00 | 27 | 27 | 0 | 57.54% |
| 0 | 0In the money | 0New | 54.30% | 32.50 | 0 | 0 | 0New | 46.49% |
| 4 | 4In the money | 0 | 53.95% | 35.00 | 1 | 1 | 0 | 50.82% |
STOCK PRICE $36.91 | ||||||||
| 2 | 2 | 0 | 53.30% | 37.50NEAREST ATM | 4 | 4In the money | 0 | 50.35% |
| 13 | 13 | 0 | 48.93% | 40.00 | 4 | 4In the money | 0 | 44.46% |
| 14 | 14 | 0 | 49.07% | 42.50 | 0 | 0In the money | 0New | 45.62% |
| 4 | 4 | 0 | 50.02% | 45.00 | 0 | 0In the money | 0New | 43.63% |
| 0 | 0 | 0New | 55.15% | 47.50 | 0 | 0In the money | 0New | 48.69% |
| 0 | 0 | 0New | 59.88% | 50.00 | 0 | 0In the money | 0New | 48.42% |
| 1 | 1 | 0 | 65.92% | 55.00 | 0 | 0In the money | 0New | 58.60% |
| 0 | 0 | 0New | 67.17% | 60.00 | 0 | 0In the money | 0New | 55.87% |
Apr 16, 2027EXPIRATION32 contracts / 16 strikes
SAVED STOCK PRICE$36.91Nearest ATM strike $37.50
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 72.34% | 17.50 | 0 | 0 | 0New | 101.16% |
| 0 | 0In the money | 0New | 63.42% | 20.00 | 0 | 0 | 0New | 87.78% |
| 0 | 0In the money | 0New | 65.84% | 22.50 | 2 | 3 | +1 | 72.66% |
| 0 | 0In the money | 0New | 46.94% | 25.00 | 1 | 1 | 0 | 68.14% |
| 0 | 0In the money | 0New | 50.70% | 27.50 | 1 | 1 | 0 | 64.13% |
| 0 | 0In the money | 0New | 47.30% | 30.00 | 0 | 0 | 0New | 47.29% |
| 0 | 0In the money | 0New | 51.88% | 32.50 | 0 | 0 | 0New | 49.48% |
| 0 | 0In the money | 0New | 47.98% | 35.00 | 0 | 0 | 0New | 46.78% |
STOCK PRICE $36.91 | ||||||||
| 1 | 1 | 0 | 46.07% | 37.50NEAREST ATM | 0 | 0In the money | 0New | 45.78% |
| 5 | 5 | 0 | 46.25% | 40.00 | 0 | 0In the money | 0New | 41.80% |
| 1 | 1 | 0 | 44.39% | 42.50 | 0 | 0In the money | 0New | 41.23% |
| 1 | 1 | 0 | 43.60% | 45.00 | 0 | 0In the money | 0New | 44.22% |
| 0 | 0 | 0New | 43.15% | 47.50 | 0 | 0In the money | 0New | 45.40% |
| 0 | 0 | 0New | 45.47% | 50.00 | 0 | 0In the money | 0New | 49.35% |
| 2 | 2 | 0 | 53.84% | 55.00 | 0 | 0In the money | 0New | 49.18% |
| 0 | 0 | 0New | 46.46% | 60.00 | 0 | 0In the money | 0New | 46.43% |
May 21, 2027EXPIRATION32 contracts / 16 strikes
SAVED STOCK PRICE$36.91Nearest ATM strike $37.50
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 75.19% | 17.50 | 1 | 1 | 0 | 92.88% |
| 0 | 0In the money | 0New | 69.76% | 20.00 | 1 | 1 | 0 | 81.58% |
| 0 | 0In the money | 0New | 64.62% | 22.50 | 0 | 0 | 0New | 73.25% |
| 0 | 0In the money | 0New | 60.44% | 25.00 | 1 | 1 | 0 | 64.79% |
| 0 | 0In the money | 0New | 55.30% | 27.50 | 1 | 1 | 0 | 56.93% |
| 0 | 0In the money | 0New | 55.44% | 30.00 | 0 | 0 | 0New | 56.52% |
| 0 | 0In the money | 0New | 55.17% | 32.50 | 0 | 0 | 0New | 50.13% |
| 1 | 1In the money | 0 | 53.72% | 35.00 | 0 | 0 | 0New | 49.56% |
STOCK PRICE $36.91 | ||||||||
| 0 | 0 | 0New | 53.18% | 37.50NEAREST ATM | 1 | 1In the money | 0 | 48.26% |
| 6 | 6 | 0 | 52.60% | 40.00 | 0 | 0In the money | 0New | 48.14% |
| 3 | 3 | 0 | 52.33% | 42.50 | 0 | 0In the money | 0New | 50.24% |
| 30 | 30 | 0 | 50.64% | 45.00 | 0 | 0In the money | 0New | 46.83% |
| 5 | 5 | 0 | 49.92% | 47.50 | 0 | 0In the money | 0New | 49.47% |
| 7 | 7 | 0 | 51.02% | 50.00 | 0 | 0In the money | 0New | 45.70% |
| 0 | 0 | 0New | 54.29% | 55.00 | 0 | 0In the money | 0New | 49.63% |
| 0 | 0 | 0New | 57.56% | 60.00 | 0 | 0In the money | 0New | 53.81% |
Aug 20, 2027EXPIRATION32 contracts / 16 strikes
SAVED STOCK PRICE$36.91Nearest ATM strike $37.50
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 54.02% | 17.50 | 0 | 0 | 0New | 56.92% |
| 0 | 0In the money | 0New | 54.78% | 20.00 | 0 | 0 | 0New | 71.55% |
| 0 | 0In the money | 0New | 50.74% | 22.50 | 0 | 0 | 0New | 63.54% |
| 0 | 0In the money | 0New | 51.24% | 25.00 | 1 | 1 | 0 | 56.03% |
| 0 | 0In the money | 0New | 57.54% | 27.50 | 0 | 0 | 0New | 51.15% |
| 0 | 0In the money | 0New | 51.26% | 30.00 | 5 | 5 | 0 | 48.15% |
| 0 | 0In the money | 0New | 51.05% | 32.50 | 0 | 0 | 0New | 47.82% |
| 0 | 0In the money | 0New | 50.40% | 35.00 | 1 | 1 | 0 | 47.15% |
STOCK PRICE $36.91 | ||||||||
| 4 | 4 | 0 | 47.11% | 37.50NEAREST ATM | 0 | 0In the money | 0New | 45.28% |
| 0 | 0 | 0New | 45.98% | 40.00 | 0 | 0In the money | 0New | 43.46% |
| 0 | 0 | 0New | 44.62% | 42.50 | 0 | 0In the money | 0New | 42.00% |
| 0 | 0 | 0New | 43.62% | 45.00 | 0 | 0In the money | 0New | 44.52% |
| 0 | 0 | 0New | 43.68% | 47.50 | 0 | 0In the money | 0New | 43.34% |
| 0 | 0 | 0New | 42.29% | 50.00 | 0 | 0In the money | 0New | 41.40% |
| 0 | 0 | 0New | 44.52% | 55.00 | 0 | 0In the money | 0New | 41.64% |
| 0 | 0 | 0New | 47.90% | 60.00 | 0 | 0In the money | 0New | 41.23% |
Nov 19, 2027EXPIRATION32 contracts / 16 strikes
SAVED STOCK PRICE$36.91Nearest ATM strike $37.50
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 50.43% | 17.50 | 0 | 0 | 0New | 72.32% |
| 2 | 2In the money | 0 | 50.73% | 20.00 | 0 | 0 | 0New | 63.79% |
| 0 | 0In the money | 0New | 50.28% | 22.50 | 1 | 1 | 0 | 56.80% |
| 1 | 1In the money | 0 | 50.63% | 25.00 | 0 | 0 | 0New | 51.41% |
| 0 | 0In the money | 0New | 51.80% | 27.50 | 0 | 0 | 0New | 50.02% |
| 3 | 3In the money | 0 | 51.79% | 30.00 | 9 | 9 | 0 | 47.19% |
| 3 | 3In the money | 0 | 52.61% | 32.50 | 24 | 24 | 0 | 49.73% |
| 2 | 2In the money | 0 | 51.24% | 35.00 | 5 | 5 | 0 | 50.07% |
STOCK PRICE $36.91 | ||||||||
| 1 | 1 | 0 | 50.88% | 37.50NEAREST ATM | 0 | 0In the money | 0New | 48.90% |
| 6 | 6 | 0 | 49.44% | 40.00 | 0 | 0In the money | 0New | 46.60% |
| 1 | 1 | 0 | 48.65% | 42.50 | 0 | 0In the money | 0New | 47.18% |
| 10 | 10 | 0 | 48.20% | 45.00 | 0 | 0In the money | 0New | 46.33% |
| 1 | 1 | 0 | 47.48% | 47.50 | 0 | 0In the money | 0New | 47.14% |
| 23 | 23 | 0 | 45.32% | 50.00 | 0 | 0In the money | 0New | 43.99% |
| 20 | 20 | 0 | 47.11% | 55.00 | 0 | 0In the money | 0New | 43.49% |
| 4 | 4 | 0 | 45.15% | 60.00 | 0 | 0In the money | 0New | 41.26% |
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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