Great Lakes Dredge & Dock... (GLDD)
NASDAQ: GLDD
· Real-Time Price · USD
11.36
-0.01 (-0.09%)
At close: Aug 15, 2025, 3:59 PM
11.37
0.09%
After-hours: Aug 15, 2025, 04:57 PM EDT
GLDD Option Overview
Overview for all option chains of GLDD. As of August 15, 2025, GLDD options have an IV of 500% and an IV rank of 401.07%. The volume is 70 contracts, which is 60.34% of average daily volume of 116 contracts. The volume put-call ratio is 0.01, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
401.07%Historical Volatility
38.94%IV Low
55.1% on Nov 08, 2024IV High
166.03% on Aug 12, 2025Open Interest (OI)
Today's Open Interest
10,347Put-Call Ratio
0.05Put Open Interest
524Call Open Interest
9,823Open Interest Avg (30-day)
10,688Today vs Open Interest Avg (30-day)
96.81%Option Volume
Today's Volume
70Put-Call Ratio
0.01Put Volume
1Call Volume
69Volume Avg (30-day)
116Today vs Volume Avg (30-day)
60.34%Option Chain Statistics
This table provides a comprehensive overview of all GLDD options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Aug 15, 2025 | 10 | 0 | 0 | 1,020 | 140 | 0.14 | 500% | 10 |
| Sep 19, 2025 | 2 | 1 | 0.5 | 8,621 | 73 | 0.01 | 104.16% | 7.5 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 112.62% | 2.5 |
| Nov 21, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 73.45% | 2.5 |
| Dec 19, 2025 | 57 | 0 | 0 | 163 | 230 | 1.41 | 64.59% | 10 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 23.56% | 95 |
| Mar 20, 2026 | 0 | 0 | 0 | 19 | 81 | 4.26 | 46.88% | 12.5 |