Gritstone bio, Inc. (GRTS)
NasdaqGS - NasdaqGS Real-time price. Currency in USD
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At close: 04:00PM EDT
After hours:
Strike:1.50
Callsfor17 May 2024
| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| GRTS240517C00001500 | 2024-04-26 10:07AM EDT | 2024-05-17 | 0.05 | 0.00 | 0.05 | -0.02 | -28.57% | 15 | 1,145 | 200.00% |
| GRTS240816C00001500 | 2024-04-25 3:51PM EDT | 2024-08-16 | 0.05 | 0.00 | 0.15 | 0.00 | - | 1 | 169 | 124.22% |
| GRTS241115C00001500 | 2024-04-26 3:29PM EDT | 2024-11-15 | 0.15 | 0.10 | 0.20 | 0.00 | - | 354 | 408 | 125.00% |
Putsfor17 May 2024
| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| GRTS240517P00001500 | 2024-04-26 1:08PM EDT | 2024-05-17 | 0.72 | 0.65 | 1.15 | -0.08 | -10.00% | 1 | 313 | 471.88% |
| GRTS240621P00001500 | 2024-04-26 3:47PM EDT | 2024-06-21 | 0.65 | 0.60 | 1.00 | -0.10 | -13.33% | 1 | 100 | 209.38% |
| GRTS240816P00001500 | 2024-04-25 2:41PM EDT | 2024-08-16 | 0.76 | 0.65 | 0.80 | 0.00 | - | 20 | 126 | 98.44% |
| GRTS241115P00001500 | 2024-04-26 12:39PM EDT | 2024-11-15 | 0.80 | 0.50 | 0.90 | -0.03 | -3.61% | 5 | 549 | 54.69% |
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