Otter Tail Corp

OTTRNASDAQ · USD
89.10USD+0.59 (+0.67%)
677

Otter Tail Corp (OTTR) Unusual Options Activity Today

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

Otter Tail Corporation, together with its subsidiaries, engages in electric utility, manufacturing, and plastic pipe businesses in the United States. The company's Electric segment produces, transmits, distributes, and sells electric energy in Minnesota, North Dakota, and South Dakota; and operates as a participant in the Midcontinent Independent System Operator, Inc. markets. This segment generates electricity through coal, wind and hydro, and natural gas. It serves approximately 133,000 residential, industrial, and other commercial customers. Its Manufacturing segment engages in the contract machining, metal parts stamping, fabrication and painting, and production of plastic thermoformed horticultural containers, life science and industrial packaging, and material handling components, and extruded raw material stock for recreational vehicle, agricultural, construction, lawn and garden, and industrial and energy equipment industries.

It also manufactures clamshell packing, blister packs, returnable pallets, and handling trays for shipping and storing odd-shaped or difficult-to-handle parts for customers in the horticulture, medical and life sciences, industrial, recreation, and electronics industries. The company's Plastics segment manufactures polyvinyl chloride pipes for municipal water, rural water, wastewater, storm drainage and water reclamation system, and other uses. This segment markets its products to wholesalers and distributors through independent sales representatives, company salespersons, and customer service representatives. The company was formerly known as Otter Tail Power Company and changed its name to Otter Tail Corporation in 2001. Otter Tail Corporation was founded in 1907 and is headquartered in Fergus Falls, Minnesota.

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

2026-10-16
Calls
45.0042.0045.8043.9027%00—
50.0037.0040.8038.9021%00—
55.0032.0036.3034.1519%00—
60.0027.0031.4029.2016%00—
65.0022.0026.3024.1517%00—
Puts
45.00—0.350.35161%00—
50.00—0.750.75163%00—
55.00—0.750.75141%00—
60.00—0.750.75120%00—
65.00—2.602.60147%00—

As of September 28, 2026

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