National HealthCare Corpo... (NHC)
93.99
0.42 (0.45%)
At close: Apr 02, 2025, 3:59 PM
91.90
-2.23%
After-hours: Apr 02, 2025, 07:59 PM EDT
Volatility Exposure
National HealthCare has experienced an average implied
volatility of 0.68 and an average realized volatility of 0.00.
Volatility History
| Date | % Change | P/C | Total OI | % OI Change | Implied Volatility | Realized Vol. | Vol. Spread |
|---|---|---|---|---|---|---|---|
| 03/05/24 | -0.93% | 0 | 243 | -11.96% | 0.84 | n/a | n/a |
| 02/21/24 | +1.16% | 0 | 276 | n/a | 0.59 | n/a | n/a |
| 02/20/24 | +5.51% | 0 | 0 | n/a | 0.6 | n/a | n/a |
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