Price Alert

Great Lakes Dredge & Dock... (GLDD)

NASDAQ: GLDD · Real-Time Price · USD

11.78

0.02 (0.17%)

At close: Sep 26, 2025, 3:59 PM

12.20

3.58%

After-hours: Sep 26, 2025, 04:21 PM EDT

GLDD Option Overview

Overview for all option chains of GLDD. As of September 28, 2025, GLDD options have an IV of 146.44% and an IV rank of 141.62%. The volume is 16 contracts, which is 8.33% of average daily volume of 192 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

146.44%

IV Rank

100%

Historical Volatility

24.1%

IV Low

55.1% on Nov 08, 2024

IV High

119.6% on Sep 24, 2025

Open Interest (OI)

Today's Open Interest

4,678

Put-Call Ratio

0.12

Put Open Interest

507

Call Open Interest

4,171

Open Interest Avg (30-day)

3,324

Today vs Open Interest Avg (30-day)

140.73%

Option Volume

Today's Volume

Put-Call Ratio

Put Volume

Call Volume

Volume Avg (30-day)

192

Today vs Volume Avg (30-day)

8.33%

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
Oct 17, 2025	1	0	0	73	2	0.03	146.44%	10
Nov 21, 2025	14	0	0	1,443	45	0.03	91.39%	10
Dec 19, 2025	1	0	0	224	236	1.05	83.56%	10
Jan 16, 2026	0	0	0	0	0	0	23.56%	95
Mar 20, 2026	0	0	0	2,431	224	0.09	45.35%	10