Montauk Renewables, Inc. fell 57.2% on Tuesday, November 10, 2026, on 2,632,263 shares, 4.5 times its average daily volume. The headline around the move:
Montauk Renewables, Inc. (MNTK:NASDAQ) closed at $1.26 on November 11, 2026, up 5.88% on the day. The stock trades 61.6% below its 52-week high of $3.28 and 17.8% above its 52-week low of $1.07. Over the past year, it lost 39.9%. Montauk Renewables, Inc. is part of the Public Utilities sector.
In 252 trading sessions since November 10, 2025, MNTK closed higher on 116 days (46%). Its best day was September 24, 2026 (+26.59%) and its worst was November 10, 2026 (-57.19%). The stock moved 10% or more in a single session 14 times.
Montauk Renewables Inc is a United States-based renewable energy company. It specializes in the recovery and processing of biogas from landfills and other non-fossil fuel sources for beneficial use as a replacement for fossil fuels. The firm develops, owns, and operates RNG projects that supply renewable fuel into the transportation and electrical power sectors. Montauk operates in two segments: Renewable Natural Gas and Renewable Electricity Generation. It generates a majority of its revenue from the Renewable Natural Gas segment.
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Based on end-of-day data. For information only, not investment advice.