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The Gorman-Rupp Company Common Shares GRC 70.44 0.25 0.36%
ATM IV
0.369
Put Call Ratio (OI)
0.304
Put Call Ratio (Vol)
0.68
IV Rank
7.68
IV Percentile
42.9
Max pain
60
Premium distribution (2026-11-11)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 45.00 | 0 | 65 |
| 50.00 | 2.18 K | 340 |
| 55.00 | 1.85 K | 170 |
| 60.00 | 15.8 K | 2.13 K |
| 65.00 | 3.19 K | 1.63 K |
| 70.00 | 11.4 K | 2.14 K |
| 75.00 | 2.68 K | 1.65 K |
| 80.00 | 3.69 K | 1.92 K |
| 85.00 | 2.4 K | 0 |
| 90.00 | 4.39 K | 0 |
| 95.00 | 2.65 K | 0 |
| 110.00 | 200 | 0 |