Hallador Energy Co

HNRGNASDAQ · USD
14.54USD-0.18 (-1.23%)
575

Hallador Energy Co (HNRG) Options Open Interest

HNRG options open interest is 42,542 contracts. The 2-week average daily volume is 539 contracts across the chain.

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Monitoring HNRG open interest helps you see where real money is positioned on Hallador Energy Co's options and which strikes are attracting the most commitment from traders. Hallador Energy Co's open interest reflects the total number of outstanding contracts that have not been closed or exercised, making it a powerful gauge of liquidity, conviction, and potential support and resistance zones. Use our scanner to monitor HNRG options open interest in real time and find the strikes that matter.

Open interest is distinct from volume: volume counts how many contracts are traded in a session, while open interest counts how many remain open at the end of the day. Rising HNRG options open interest alongside rising volume suggests new positions are being built, while falling open interest signals positions are being closed. Heavy open interest at specific strikes often acts as a magnet near expiration and can hint at where dealers and large traders expect Hallador Energy Co to settle.

Hallador Energy Company, through its subsidiaries, engages in the production of steam coal in the State of Indiana for the electric power generation industry. The company owns the Oaktown Mine 1 and Oaktown Mine 2 underground mines in Oaktown, Indiana; and Ace in the Hole mine located near Clay City, Indiana. It is also involved in gas exploration activities in Indiana. Hallador Energy Company was founded in 1949 and is headquartered in Terre Haute, Indiana.

Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where HNRG open interest is concentrated. Our scanner maps Hallador Energy Co's open interest across every strike and expiry, flags unusual buildups, and lets you drill into the contracts that institutional money is actually holding. Trade Hallador Energy Co's options open interest as the signal it is, not as an afterthought.

2026-10-16
Calls
18.00—0.750.75127%+0.3064206
19.00—0.750.75143%+0.2836102
20.00—0.750.75158%+0.266587
17.00—0.750.75109%+0.338463
15.000.550.800.6856%+0.477430
Puts
15.000.801.251.0364%-0.513356
16.001.152.952.0592%-0.602840
14.000.200.950.5866%-0.340435
18.002.805.003.90120%-0.71055
13.00—0.600.6098%-0.25561

As of September 25, 2026

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Track HNRG open interest across every strike and expiration, identify where conviction is building, and trade with the positioning data on your side.

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