Mesabi Trust

MSBNYSE · USD
19.59USD0.00 (-2.69%)
635

Mesabi Trust (MSB) Unusual Options Activity Today

MSB options volume power reached 1x on the previous trading day. The highest reading was on the $20 PUT expiring 2026-10-16.

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Checking MSB unusual options activity helps you spot when traders are making outsized bets on Mesabi Trust before the broader market catches on. Mesabi Trust'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 MSB 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 MSB unusual options flow today can reveal large block trades, sweeps across exchanges, and aggressive directional bets. Tracking MSB unusual options volume across calls and puts helps you separate hedging activity from genuinely speculative positioning, and MSB unusual options flow data becomes especially valuable around earnings, product launches, and macro events.

Mesabi Trust, a royalty trust, engages in iron ore mining business in the United States. The company was incorporated in 1961 and is based in New York, New York.

Catalysts rarely arrive without a footprint, and MSB unusual options activity is often where that footprint shows up first. Our scanner tracks Mesabi Trust'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 MSB unusual options volume on the call side or chasing put sweeps, Mesabi Trust's unusual options flow today is one click away, so put it on your radar before the headlines hit.

2026-10-16
Calls
20.000.451.100.7858%61833.33%
22.50—0.750.75106%22780.72%
12.505.509.507.50191%00—
15.003.106.304.7085%020.00%
17.500.704.702.7091%00—
Puts
20.00—2.152.15120%11100.00%
12.50—0.150.15148%00—
15.00—4.904.90513%0100.00%
17.50—1.001.00123%0100.00%
22.500.504.902.706%00—

As of September 30, 2026

Spot unusual options activity before it moves

Track MSB options flow across every expiration, filter by volume power, and find the setups with abnormal activity before the trade is gone.

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