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Yahoo FinanceCassava Sciences, Inc. (SAVA)
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As of 11:41AM EDT. Market open.
Callsfor18 October 2024
| Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| SAVA241018C00012500 | 2024-08-16 2:35PM EDT | 12.50 | 16.10 | 15.00 | 17.35 | 0.00 | - | 1 | 1 | 687.89% |
| SAVA241018C00015000 | 2024-09-23 1:34PM EDT | 15.00 | 11.96 | 11.65 | 13.40 | 0.00 | - | 2 | 0 | 494.53% |
| SAVA241018C00020000 | 2024-10-15 9:34AM EDT | 20.00 | 7.72 | 7.20 | 8.20 | +2.07 | +36.64% | 4 | 121 | 268.36% |
| SAVA241018C00021500 | 2024-10-14 10:10AM EDT | 21.50 | 5.30 | 5.45 | 7.20 | 0.00 | - | 10 | 3 | 112.50% |
| SAVA241018C00022000 | 2024-10-14 11:15AM EDT | 22.00 | 5.80 | 5.55 | 6.20 | 0.00 | - | 2 | 23 | 132.81% |
| SAVA241018C00022500 | 2024-10-11 11:23AM EDT | 22.50 | 3.32 | 4.80 | 5.55 | 0.00 | - | 1 | 267 | 167.19% |
| SAVA241018C00023000 | 2024-10-11 3:25PM EDT | 23.00 | 3.20 | 4.30 | 5.15 | 0.00 | - | - | 1 | 171.88% |
| SAVA241018C00023500 | 2024-10-08 12:14PM EDT | 23.50 | 4.30 | 3.85 | 4.85 | 0.00 | - | - | 1 | 92.19% |
| SAVA241018C00024000 | 2024-10-14 12:24PM EDT | 24.00 | 3.50 | 3.50 | 4.35 | 0.00 | - | 11 | 40 | 104.30% |
| SAVA241018C00024500 | 2024-10-15 9:49AM EDT | 24.50 | 3.80 | 3.05 | 3.75 | +0.42 | +12.43% | 5 | 20 | 87.50% |
| SAVA241018C00025000 | 2024-10-15 10:37AM EDT | 25.00 | 2.51 | 2.69 | 3.10 | -0.12 | -4.56% | 33 | 717 | 75.39% |
| SAVA241018C00025500 | 2024-10-15 10:27AM EDT | 25.50 | 2.30 | 2.26 | 2.78 | -0.25 | -9.80% | 4 | 127 | 85.55% |
| SAVA241018C00026000 | 2024-10-15 10:59AM EDT | 26.00 | 2.05 | 1.84 | 2.38 | +0.18 | +9.63% | 14 | 203 | 83.79% |
| SAVA241018C00026500 | 2024-10-15 10:06AM EDT | 26.50 | 1.93 | 1.50 | 2.17 | -0.18 | -8.53% | 2 | 167 | 92.97% |
| SAVA241018C00027000 | 2024-10-14 3:23PM EDT | 27.00 | 1.85 | 1.22 | 1.64 | +0.35 | +23.33% | 2 | 333 | 84.96% |
| SAVA241018C00027500 | 2024-10-15 10:59AM EDT | 27.50 | 1.24 | 0.99 | 1.34 | +0.16 | +14.81% | 10 | 980 | 86.82% |
| SAVA241018C00028000 | 2024-10-15 11:03AM EDT | 28.00 | 1.00 | 0.82 | 1.14 | 0.00 | - | 626 | 4,182 | 91.99% |
| SAVA241018C00028500 | 2024-10-15 11:03AM EDT | 28.50 | 0.85 | 0.64 | 0.98 | +0.06 | +7.59% | 11 | 78 | 95.41% |
| SAVA241018C00029000 | 2024-10-15 10:58AM EDT | 29.00 | 0.62 | 0.55 | 0.80 | -0.11 | -15.07% | 6 | 216 | 99.22% |
| SAVA241018C00029500 | 2024-10-15 10:18AM EDT | 29.50 | 0.56 | 0.45 | 0.70 | +0.02 | +3.70% | 3 | 51 | 103.71% |
| SAVA241018C00030000 | 2024-10-15 10:50AM EDT | 30.00 | 0.47 | 0.40 | 0.50 | -0.03 | -6.00% | 77 | 2,222 | 103.91% |
| SAVA241018C00030500 | 2024-10-14 3:57PM EDT | 30.50 | 0.41 | 0.36 | 0.51 | 0.00 | - | 48 | 53 | 113.67% |
| SAVA241018C00031000 | 2024-10-14 12:59PM EDT | 31.00 | 0.29 | 0.26 | 0.40 | -0.16 | -35.56% | 1 | 266 | 112.11% |
| SAVA241018C00031500 | 2024-10-15 10:29AM EDT | 31.50 | 0.38 | 0.25 | 0.38 | +0.03 | +8.57% | 53 | 63 | 120.12% |
| SAVA241018C00032000 | 2024-10-15 10:24AM EDT | 32.00 | 0.30 | 0.20 | 0.34 | -0.04 | -11.76% | 16 | 322 | 123.24% |
| SAVA241018C00032500 | 2024-10-14 3:58PM EDT | 32.50 | 0.31 | 0.16 | 0.26 | 0.00 | - | 21 | 41 | 122.66% |
| SAVA241018C00033000 | 2024-10-15 9:57AM EDT | 33.00 | 0.25 | 0.13 | 0.21 | +0.06 | +31.58% | 3 | 246 | 123.44% |
| SAVA241018C00033500 | 2024-10-14 11:25AM EDT | 33.50 | 0.47 | 0.00 | 0.40 | 0.00 | - | 2 | 12 | 137.11% |
| SAVA241018C00034000 | 2024-10-11 1:57PM EDT | 34.00 | 0.21 | 0.00 | 0.50 | 0.00 | - | 4 | 34 | 153.52% |
| SAVA241018C00034500 | 2024-10-11 2:54PM EDT | 34.50 | 0.01 | 0.00 | 0.45 | 0.00 | - | 10 | 13 | 157.03% |
| SAVA241018C00035000 | 2024-10-15 10:55AM EDT | 35.00 | 0.12 | 0.07 | 0.19 | -0.03 | -20.00% | 10 | 5,144 | 144.14% |
| SAVA241018C00036000 | 2024-10-14 2:37PM EDT | 36.00 | 0.12 | 0.00 | 0.50 | 0.00 | - | 2 | 112 | 183.20% |
| SAVA241018C00037000 | 2024-10-08 10:29AM EDT | 37.00 | 0.65 | 0.00 | 0.82 | 0.00 | - | 2 | 22 | 224.81% |
| SAVA241018C00038000 | 2024-10-14 3:20PM EDT | 38.00 | 0.09 | 0.00 | 0.50 | 0.00 | - | 7 | 72 | 210.16% |
| SAVA241018C00039000 | 2024-10-15 9:46AM EDT | 39.00 | 0.05 | 0.00 | 0.46 | -0.06 | -54.55% | 1 | 53 | 218.36% |
| SAVA241018C00040000 | 2024-10-15 10:32AM EDT | 40.00 | 0.05 | 0.01 | 0.04 | 0.00 | - | 5 | 838 | 156.25% |
| SAVA241018C00041000 | 2024-10-14 10:30AM EDT | 41.00 | 0.01 | 0.01 | 0.83 | 0.00 | - | 30 | 41 | 279.30% |
| SAVA241018C00045000 | 2024-10-15 9:59AM EDT | 45.00 | 0.06 | 0.00 | 0.06 | +0.01 | +20.00% | 1 | 1,188 | 203.13% |
Putsfor18 October 2024
| Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| SAVA241018P00012500 | 2024-10-15 9:47AM EDT | 12.50 | 0.02 | 0.01 | 0.02 | +0.01 | +100.00% | 2 | 1,506 | 312.50% |
| SAVA241018P00015000 | 2024-10-15 9:53AM EDT | 15.00 | 0.03 | 0.01 | 0.15 | +0.01 | +50.00% | 17 | 2,439 | 315.63% |
| SAVA241018P00016000 | 2024-10-14 11:09AM EDT | 16.00 | 0.02 | 0.00 | 0.83 | 0.00 | - | 5 | 53 | 409.77% |
| SAVA241018P00017000 | 2024-10-11 10:02AM EDT | 17.00 | 0.08 | 0.00 | 0.99 | 0.00 | - | 1 | 10 | 392.19% |
| SAVA241018P00017500 | 2024-10-11 3:28PM EDT | 17.50 | 0.10 | 0.01 | 0.14 | 0.00 | - | 3 | 104 | 242.19% |
| SAVA241018P00018000 | 2024-10-11 11:21AM EDT | 18.00 | 0.12 | 0.01 | 0.83 | 0.00 | - | 3 | 5 | 339.45% |
| SAVA241018P00019000 | 2024-10-14 10:08AM EDT | 19.00 | 0.05 | 0.01 | 0.24 | 0.00 | - | 125 | 179 | 226.56% |
| SAVA241018P00020000 | 2024-10-15 10:03AM EDT | 20.00 | 0.08 | 0.08 | 0.13 | -0.01 | -11.11% | 10 | 2,458 | 193.75% |
| SAVA241018P00021000 | 2024-10-14 11:56AM EDT | 21.00 | 0.08 | 0.05 | 0.83 | 0.00 | - | 125 | 187 | 247.27% |
| SAVA241018P00021500 | 2024-10-11 3:27PM EDT | 21.50 | 0.35 | 0.00 | 0.83 | 0.00 | - | - | 25 | 227.73% |
| SAVA241018P00022000 | 2024-10-15 10:15AM EDT | 22.00 | 0.15 | 0.10 | 0.23 | -0.02 | -11.76% | 3 | 802 | 163.28% |
| SAVA241018P00022500 | 2024-10-15 11:06AM EDT | 22.50 | 0.15 | 0.11 | 0.34 | -0.04 | -21.05% | 19 | 842 | 164.06% |
| SAVA241018P00023000 | 2024-10-14 1:21PM EDT | 23.00 | 0.17 | 0.08 | 0.24 | -0.07 | -29.17% | 248 | 763 | 137.89% |
| SAVA241018P00023500 | 2024-10-14 2:40PM EDT | 23.50 | 0.30 | 0.00 | 0.40 | 0.00 | - | 52 | 88 | 133.98% |
| SAVA241018P00024000 | 2024-10-15 10:59AM EDT | 24.00 | 0.22 | 0.17 | 0.28 | -0.15 | -40.54% | 28 | 610 | 125.78% |
| SAVA241018P00024500 | 2024-10-15 10:54AM EDT | 24.50 | 0.30 | 0.24 | 0.37 | -0.12 | -28.57% | 18 | 114 | 125.39% |
| SAVA241018P00025000 | 2024-10-15 10:07AM EDT | 25.00 | 0.42 | 0.30 | 0.43 | -0.15 | -26.32% | 265 | 961 | 119.92% |
| SAVA241018P00025500 | 2024-10-15 10:37AM EDT | 25.50 | 0.51 | 0.40 | 0.58 | -0.34 | -40.00% | 1 | 46 | 120.51% |
| SAVA241018P00026000 | 2024-10-15 10:41AM EDT | 26.00 | 0.71 | 0.54 | 0.61 | -0.13 | -15.48% | 19 | 195 | 114.26% |
| SAVA241018P00026500 | 2024-10-15 9:31AM EDT | 26.50 | 0.70 | 0.66 | 0.94 | -0.30 | -30.00% | 4 | 214 | 119.53% |
| SAVA241018P00027000 | 2024-10-15 10:40AM EDT | 27.00 | 1.15 | 0.83 | 1.16 | -0.05 | -4.17% | 71 | 150 | 119.14% |
| SAVA241018P00027500 | 2024-10-15 10:28AM EDT | 27.50 | 1.10 | 1.08 | 1.51 | -0.45 | -29.03% | 107 | 42 | 125.20% |
| SAVA241018P00028000 | 2024-10-15 9:59AM EDT | 28.00 | 1.49 | 1.34 | 1.64 | -0.41 | -21.58% | 23 | 125 | 119.53% |
| SAVA241018P00028500 | 2024-10-10 3:19PM EDT | 28.50 | 1.90 | 1.55 | 2.19 | -2.68 | -58.52% | 5 | 68 | 127.73% |
| SAVA241018P00029000 | 2024-10-15 9:39AM EDT | 29.00 | 2.23 | 1.94 | 2.54 | -1.96 | -46.78% | 3 | 106 | 132.81% |
| SAVA241018P00029500 | 2024-10-14 12:09PM EDT | 29.50 | 3.00 | 2.18 | 2.87 | 0.00 | - | 1 | 15 | 128.32% |
| SAVA241018P00030000 | 2024-10-15 10:28AM EDT | 30.00 | 2.80 | 2.78 | 3.15 | -1.15 | -29.11% | 3 | 1,169 | 136.33% |
| SAVA241018P00030500 | 2024-10-11 10:02AM EDT | 30.50 | 5.95 | 3.20 | 3.75 | 0.00 | - | 1 | 15 | 150.00% |
| SAVA241018P00031000 | 2024-10-14 11:58AM EDT | 31.00 | 4.05 | 3.40 | 4.15 | 0.00 | - | 2 | 6 | 141.41% |
| SAVA241018P00031500 | 2024-10-03 2:54PM EDT | 31.50 | 5.40 | 4.00 | 4.65 | 0.00 | - | 1 | 3 | 157.81% |
| SAVA241018P00032000 | 2024-10-14 10:00AM EDT | 32.00 | 6.18 | 4.20 | 5.10 | 0.00 | - | 1 | 5 | 148.24% |
| SAVA241018P00034000 | 2024-09-30 10:52AM EDT | 34.00 | 5.30 | 6.00 | 7.95 | 0.00 | - | - | 2 | 224.61% |
| SAVA241018P00034500 | 2024-09-27 12:38PM EDT | 34.50 | 8.35 | 6.10 | 8.35 | 0.00 | - | 1 | 1 | 203.52% |
| SAVA241018P00035000 | 2024-10-11 12:56PM EDT | 35.00 | 9.60 | 7.05 | 8.05 | 0.00 | - | 1 | 3,653 | 187.11% |
| SAVA241018P00040000 | 2024-09-27 9:31AM EDT | 40.00 | 13.00 | 11.90 | 13.10 | 0.00 | - | 1 | 29 | 246.88% |
| SAVA241018P00045000 | 2024-09-10 12:03PM EDT | 45.00 | 20.10 | 19.70 | 20.90 | 0.00 | - | 1 | 3 | 633.59% |