Lennox International Inc

LIINYSE · USD
354.85USD-0.17 (-0.05%)
772

Lennox International Inc (LII) Unusual Options Activity Today

LII options volume power reached 1.8x on the previous trading day. The highest reading was on the $440 CALL expiring 2026-12-18.

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

Lennox International Inc., together with its subsidiaries, designs, manufactures, and markets a range of products for the heating, ventilation, air conditioning, and refrigeration markets in the United States, Canada, and internationally. It operates through three segments: Residential Heating & Cooling, Commercial Heating & Cooling, and Refrigeration. The Residential Heating & Cooling segment provides furnaces, air conditioners, heat pumps, packaged heating and cooling systems, indoor air quality equipment and accessories, comfort control products, and replacement parts and supplies for residential replacement and new construction markets.

The Commercial Heating & Cooling segment offers unitary heating and air conditioning equipment, applied systems, controls, installation and service of commercial heating and cooling equipment, and variable refrigerant flow commercial products for light commercial markets. The Refrigeration segment offers condensing units, unit coolers, fluid coolers, air cooled condensers, air handlers, and refrigeration rack systems for preserving food and other perishables in supermarkets, convenience stores, restaurants, warehouses, and distribution centers, as well as for data centers, machine tooling, and other cooling applications; and compressor racks and industrial process chillers. The company sells its products and services through direct sales, distributors, and company-owned parts and supplies stores. Lennox International Inc. was founded in 1895 and is headquartered in Richardson, Texas.

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

2026-10-16
Calls
360.009.3012.9011.1035%1119.09%
380.000.906.303.6033%1244.17%
270.0086.1093.7089.9013%00—
280.0076.4083.7080.0515%00—
290.0066.4073.7070.0512%00—
Puts
360.009.8012.0010.9037%2355.71%
270.00—2.252.2596%00—
280.00—2.402.4088%00—
290.00—2.552.5579%00—
300.00—2.752.7571%010.00%

As of September 30, 2026

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