# Snapshot for ISRG

> 10-day snapshot of price, volume, volatility, open interest, and strike peg for ISRG.

Data as of Oct 19, 2026 (end of day). **Data is delayed**: the latest session is Nov 9, 2026. [Subscribe](https://www.optionistics.com/subscribe) to get the latest end-of-day data.

Ten trading days of price, volume, volatility, and open-interest history.

## ISRG quote

Quote as of Nov 9, 2026.

| Field | Value |
|---|---|
| Last | 460.56 |
| Change | +7.76 |
| Open | 456.66 |
| Previous | 452.80 |
| High | 463.00 |
| Low | 454.04 |
| Bid | - |
| Ask | - |
| Volume | 2,138,514 |
| Trades | - |
| Dividend | - |
| Yield | - |
| Ex-Div | - |
| Split Date | - |
| Impl Vol | 37.2% |
| Hist Vol | 35.6% |
| Opt Volume | 2,656 |
| Open Int | 119,135 |

## 10 Day Snapshot

Sessions from Oct 6, 2026 to Oct 19, 2026, oldest first. Change the view with query parameters: `symbol`, `date` (an earlier session, subscribers). Example: `/snapshot.md?symbol=ISRG&date=2026-10-06`.

| 10 Day Snapshot | 10-06 | 10-07 | 10-08 | 10-09 | 10-12 | 10-13 | 10-14 | 10-15 | 10-16 | 10-19 |
|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|
| Stock Price | 404.76 | 414.52 | 415.41 | 423.96 | 427.64 | 422.06 | 420.24 | 427.86 | 426.70 | 433.18 |
| Price Change | -1.72 | 9.76 | 0.89 | 8.55 | 3.68 | -5.58 | -1.82 | 7.62 | -1.16 | 6.48 |
| Stock Volume | 1.62M | 1.89M | 2.53M | 1.76M | 1.60M | 1.73M | 1.91M | 2.01M | 2.57M | 2.47M |
| Historical Volatility | 0.368 | 0.368 | 0.367 | 0.368 | 0.366 | 0.366 | 0.366 | 0.366 | 0.366 | 0.366 |
| Implied Volatility | 0.417 | 0.397 | 0.379 | 0.387 | 0.404 | 0.445 | 0.550 | 0.566 | 0.645 | 0.721 |
| Call IVol | 0.426 | 0.369 | 0.379 | 0.402 | 0.424 | 0.464 | 0.500 | 0.571 | 0.637 | 0.715 |
| Put IVol | 0.413 | 0.451 | 0.378 | 0.333 | 0.366 | 0.429 | 0.623 | 0.558 | 0.664 | 0.748 |
| Option Volume | 4.18K | 5.06K | 3.44K | 10.18K | 5.21K | 3.78K | 3.63K | 5.18K | 6.32K | 10.57K |
| Call Volume | 2.63K | 3.56K | 2.19K | 6.65K | 2.43K | 1.75K | 1.85K | 2.97K | 4.57K | 5.04K |
| Put Volume | 1.55K | 1.50K | 1.25K | 3.53K | 2.78K | 2.02K | 1.77K | 2.21K | 1.75K | 5.53K |
| Open Interest | 135.79K | 138.07K | 139.48K | 136.89K | 138.63K | 140.33K | 141.66K | 143.07K | 121.70K | 100.27K |
| Call Open Interest | 74.06K | 75.72K | 76.60K | 74.86K | 75.69K | 76.72K | 77.22K | 77.93K | 66.87K | 55.89K |
| Put Open Interest | 61.73K | 62.35K | 62.88K | 62.03K | 62.94K | 63.61K | 64.43K | 65.14K | 54.83K | 44.38K |
| Put/Call Ratio | 0.83 | 0.82 | 0.82 | 0.83 | 0.83 | 0.83 | 0.83 | 0.84 | 0.82 | 0.79 |
| Call/Put IVol Ratio | 1.031 | 0.817 | 1.005 | 1.205 | 1.161 | 1.081 | 0.803 | 1.022 | 0.959 | 0.956 |
| Strike Peg (11-20) | 354.87 | 356.17 | 356.35 | 356.96 | 360.49 | 361.05 | 364.13 | 364.15 | 365.23 | 365.86 |
| Strike Peg (12-18) | 385.08 | 385.01 | 384.87 | 385.02 | 384.94 | 384.97 | 385.00 | 385.05 | 385.11 | 385.34 |

## More for ISRG

- [Quote](https://www.optionistics.com/quotes/stock-quotes/ISRG.md)
- [Option chain](https://www.optionistics.com/quotes/stock-option-chains/ISRG.md)
- [Price history](https://www.optionistics.com/quotes/stock-prices/ISRG.md)
- [10 day snapshot](https://www.optionistics.com/snapshot.md?symbol=ISRG)
- [Strike Pegger (max pain)](https://www.optionistics.com/quotes/strike-pegger/ISRG.md)
- [Volatility skew](https://www.optionistics.com/screener/volatility-skew/ISRG.md)
- [Put/call ratio](https://www.optionistics.com/screener/put-call-ratio/ISRG.md)
- [Trade finder](https://www.optionistics.com/screener/stock-trade-finder/ISRG.md)

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