RESEARCH / OPTIONS
Options intelligence US markets

GRRR

Gorilla Technology Group Inc.

Intraday15 Oct 2026154 stored contracts ยท Partial chain

Strike activity

Expiry 16 Oct 2026

Largest open-interest concentrations

Up to 21 strikes. The complete nearest-expiry list is below.

StrikeCall volumePut volumeCall OIPut OICall IV Put IV
2.5000201559.4% โ€”
3.0010001337.5% โ€”
4.0020101004.7% โ€”
5.0011010903.1% 50.0%
6.000020284.4% โ€”
7.002000215.6% โ€”
7.5007052โ€” 95.3%
8.00363517143.8% 99.2%
8.5067724270125.8% 123.4%
9.00301163276151.6% 232.8%
9.5094215629274.2% 226.6%
10.0046259755210.9% 0.0%
10.5063210586292.2% 239.1%
11.00221831198345.3% 378.1%
11.50391278160537.5% 375.0%
12.0041052260572.7% 356.3%
12.50430218231437.5% 381.3%
13.001213744635.9% 862.5%
13.50010313860.9% 600.0%
14.0019111546750.0% 626.6%
14.501031718.8% 651.6%
15.002144160556.3% 639.1%
15.5030293578.1% 660.9%
16.0012110717645.3% 640.6%
16.5060552810.9% 659.4%
17.0051283606.3% 721.9%
17.5051184216851.6% 740.6%
18.001030565.6% โ€”
Options volume and open interest describe activity. They do not identify buyers, sellers or whether positions were opened or closed. Prices and readings are dated; they are not live quotes.

Evidence context