# Snapshot for ZLAB

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

Data as of Oct 20, 2026 (end of day). **Data is delayed**: the latest session is Nov 10, 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.

## ZLAB quote

Quote as of Nov 10, 2026.

| Field | Value |
|---|---|
| Last | 26.43 |
| Change | -0.43 |
| Open | 27.19 |
| Previous | 26.86 |
| High | 27.19 |
| Low | 26.15 |
| Bid | - |
| Ask | - |
| Volume | 1,480,513 |
| Trades | - |
| Dividend | - |
| Yield | - |
| Ex-Div | - |
| Split Date | - |
| Impl Vol | 69.3% |
| Hist Vol | 50.6% |
| Opt Volume | 695 |
| Open Int | 25,438 |

## 10 Day Snapshot

Sessions from Oct 7, 2026 to Oct 20, 2026, oldest first. Change the view with query parameters: `symbol`, `date` (an earlier session, subscribers). Example: `/snapshot.md?symbol=ZLAB&date=2026-10-07`.

| 10 Day Snapshot | 10-07 | 10-08 | 10-09 | 10-12 | 10-13 | 10-14 | 10-15 | 10-16 | 10-19 | 10-20 |
|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|
| Stock Price | 25.31 | 24.81 | 24.99 | 24.59 | 23.10 | 22.50 | 23.51 | 23.19 | 24.06 | 25.08 |
| Price Change | -0.27 | -0.50 | 0.18 | -0.40 | -1.49 | -0.60 | 1.01 | -0.32 | 0.87 | 1.02 |
| Stock Volume | 287.19K | 979.12K | 1.02M | 524.50K | 776.43K | 848.80K | 823.99K | 843.21K | 383.61K | 805.47K |
| Historical Volatility | 0.488 | 0.488 | 0.487 | 0.481 | 0.484 | 0.481 | 0.483 | 0.483 | 0.484 | 0.485 |
| Implied Volatility | 0.641 | 0.675 | 0.744 | 0.732 | 0.705 | 0.693 | 0.823 | 1.185 | 0.868 | 0.690 |
| Call IVol | - | 0.552 | 0.727 | - | 0.700 | - | - | 0.838 | 0.737 | 0.673 |
| Put IVol | 0.641 | 0.707 | 2.031 | 0.732 | 0.730 | 0.693 | 0.823 | 1.187 | 0.868 | 0.703 |
| Option Volume | 1.51K | 1.81K | 888 | 461 | 599 | 769 | 1.44K | 622 | 2.31K | 1.08K |
| Call Volume | 672 | 312 | 503 | 1 | 39 | 19 | 12 | 71 | 268 | 444 |
| Put Volume | 840 | 1.50K | 385 | 460 | 560 | 750 | 1.43K | 551 | 2.04K | 635 |
| Open Interest | 14.54K | 14.71K | 14.92K | 14.97K | 15.01K | 15.11K | 15.17K | 15.64K | 15.71K | 17.24K |
| Call Open Interest | 5.31K | 5.37K | 5.38K | 5.40K | 5.40K | 5.43K | 5.42K | 5.31K | 5.20K | 5.26K |
| Put Open Interest | 9.24K | 9.33K | 9.54K | 9.57K | 9.61K | 9.68K | 9.75K | 10.33K | 10.51K | 11.99K |
| Put/Call Ratio | 1.74 | 1.74 | 1.77 | 1.77 | 1.78 | 1.78 | 1.80 | 1.94 | 2.02 | 2.28 |
| Call/Put IVol Ratio | - | 0.782 | 0.358 | - | 0.959 | - | - | 0.706 | 0.848 | 0.957 |
| Strike Peg (11-20) | 27.50 | 27.50 | 27.50 | 27.50 | 27.50 | 27.29 | 27.29 | 27.29 | 27.29 | 27.29 |
| Strike Peg (12-18) | 27.85 | 27.89 | 27.84 | 27.83 | 27.83 | 27.76 | 27.76 | 27.76 | 27.76 | 27.76 |

## More for ZLAB

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

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