Mirum Pharmaceuticals Inc

MIRMNASDAQ · USD
87.54USD-0.42 (-0.48%)
217

Mirum Pharmaceuticals Inc (MIRM) Unusual Options Activity Today

MIRM options volume power reached 15.38x on the previous trading day. The highest reading was on the $100 CALL expiring 2026-12-18.

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

Mirum Pharmaceuticals, Inc., a biopharmaceutical company, focuses on the development and commercialization of novel therapies for debilitating rare and orphan diseases. The company's lead product candidate is LIVMARLI, an investigational oral drug for the treatment of progressive familial intrahepatic cholestasis disease, as well as for the treatment of Alagille syndrome and biliary atresia disease. It also develops Volixibat drug for treatment of intrahepatic cholestasis of pregnancy and primary sclerosing cholangitis. Mirum Pharmaceuticals, Inc. was incorporated in 2018 and is headquartered in Foster City, California.

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

2026-10-16
Calls
95.001.505.003.2576%384977.55%
85.005.509.807.6579%1250.00%
100.000.653.602.1377%225341.51%
90.003.505.504.5069%82927.59%
150.00—0.500.50135%21414.29%
Puts
85.002.757.505.1387%92437.50%
90.005.008.006.5071%4725.56%
45.00—4.904.90350%070.00%
50.00—4.904.90308%040.00%
55.00—4.904.90270%0290.00%

As of September 28, 2026

Spot unusual options activity before it moves

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