Algoma Steel Group Inc
Algoma Steel Group Inc (ASTL) Unusual Options Activity Today
ASTL options volume power reached 0x on the previous trading day. The highest reading was on the $5 CALL expiring 2026-10-16.
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Checking ASTL unusual options activity helps you spot when traders are making outsized bets on Algoma Steel Group Inc before the broader market catches on. Algoma Steel Group Inc's unusual options activity flags contracts trading at multiples of their average daily volume, often signaling that informed money is positioning ahead of a catalyst. Use our scanner to monitor ASTL unusual options activity today and surface the prints that deserve a second look.
Unusual options flow typically refers to trades where volume vastly exceeds open interest at a given strike, or where total contract volume on a name spikes well above its norm. Watching ASTL unusual options flow today can reveal large block trades, sweeps across exchanges, and aggressive directional bets. Tracking ASTL unusual options volume across calls and puts helps you separate hedging activity from genuinely speculative positioning, and ASTL unusual options flow data becomes especially valuable around earnings, product launches, and macro events.
Algoma Steel Group Inc. produces and sells steel products primarily in North America. It provides flat/sheet steel products, including temper rolling, cold rolled, hot-rolled pickled and oiled products, floor plate, and cut-to-length products for the automotive industry, hollow structural product manufacturers, and the light manufacturing and transportation industries; and plate steel products that consist of rolled, hot-rolled, and heat-treated for use in the construction or manufacture of railcars, buildings, bridges, off-highway equipment, storage tanks, ships, and military applications. Algoma Steel Group Inc.
was founded in 1901 and is headquartered in Sault Ste. Marie, Canada.
Catalysts rarely arrive without a footprint, and ASTL unusual options activity is often where that footprint shows up first. Our scanner tracks Algoma Steel Group Inc's unusual options flow in real time, ranks prints by volume-to-open-interest, premium spent, and aggressor side, and separates real conviction from noise. Whether you're looking at ASTL unusual options volume on the call side or chasing put sweeps, Algoma Steel Group Inc's unusual options flow today is one click away, so put it on your radar before the headlines hit.
| 1.00 | 2.60 | 3.80 | 3.20 | 52% | 0 | 0 | — |
| 2.00 | 1.85 | 2.60 | 2.23 | 27% | 0 | 0 | — |
| 3.00 | 0.90 | 1.60 | 1.25 | 13% | 0 | 0 | — |
| 4.00 | 0.15 | 0.80 | 0.48 | 82% | 0 | 0 | — |
| 5.00 | — | 0.20 | 0.20 | 109% | 0 | 104 | 0.00% |
| 1.00 | — | 0.10 | 0.10 | 477% | 0 | 0 | — |
| 2.00 | — | 0.70 | 0.70 | 606% | 0 | 0 | — |
| 3.00 | — | 0.75 | 0.75 | 391% | 0 | 0 | — |
| 4.00 | — | 0.75 | 0.75 | 227% | 0 | 104 | 0.00% |
| 5.00 | 0.55 | 1.25 | 0.90 | 101% | 0 | 3 | 0.00% |
As of September 29, 2026
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