Alto Ingredients Inc

ALTONASDAQ · USD
3.73USD0.00 (-0.27%)
9210

Alto Ingredients Inc (ALTO) Options Open Interest

ALTO options open interest is 27,160 contracts. The 2-week average daily volume is 620 contracts across the chain.

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Monitoring ALTO open interest helps you see where real money is positioned on Alto Ingredients Inc's options and which strikes are attracting the most commitment from traders. Alto Ingredients Inc's open interest reflects the total number of outstanding contracts that have not been closed or exercised, making it a powerful gauge of liquidity, conviction, and potential support and resistance zones. Use our scanner to monitor ALTO options open interest in real time and find the strikes that matter.

Open interest is distinct from volume: volume counts how many contracts are traded in a session, while open interest counts how many remain open at the end of the day. Rising ALTO options open interest alongside rising volume suggests new positions are being built, while falling open interest signals positions are being closed. Heavy open interest at specific strikes often acts as a magnet near expiration and can hint at where dealers and large traders expect Alto Ingredients Inc to settle.

Alto Ingredients, Inc. produces and markets specialty alcohols and essential ingredients in the United States. The company operates in three segments: Marketing and Distribution, Pekin Production, and Other Production. It offers specialty alcohols used in mouthwash, cosmetics, pharmaceuticals, hand sanitizers, disinfectants, and cleaners for health, home, and beauty markets; grain neutral spirits used in alcoholic beverages, flavor extracts, and vinegar, as well as corn germ used in corn oils and carbon dioxide for food and beverage markets; and essential ingredients include dried yeast, corn gluten meal, corn gluten feed, distillers grains, and liquid feed for commercial animal feed and pet food applications.

The company also provides fuel-grade ethanol used as transportation fuel and distillers corn oil used as a biodiesel feedstock, as well as fuel-grade ethanol produced by third parties. In addition, it offers transportation, storage, and delivery services through third-party service providers. The company sells ethanol to integrated oil companies and gasoline marketers; essential ingredient feed products to dairies and feedlots; and corn oil to poultry and biodiesel customers. It operates five alcohol production facilities, including three plants in the Midwestern states of Illinois; and two facilities located in the Western states of Oregon and Idaho. The company was formerly known as Pacific Ethanol, Inc. and changed its name to Alto Ingredients, Inc. in January 2021. Alto Ingredients, Inc. was founded in 2003 and is headquartered in Pekin, Illinois.

Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where ALTO open interest is concentrated. Our scanner maps Alto Ingredients Inc's open interest across every strike and expiry, flags unusual buildups, and lets you drill into the contracts that institutional money is actually holding. Trade Alto Ingredients Inc's options open interest as the signal it is, not as an afterthought.

2026-10-16
Calls
7.00—0.050.05164%+0.08523,429
8.00—0.050.05188%+0.07692,664
5.00—0.050.0595%+0.12811,910
6.00—0.100.10160%+0.15511,848
10.00—0.450.45399%+0.30001,018
Puts
4.000.250.500.3861%-0.64181,086
2.00—0.700.70561%-0.1265306
5.000.901.651.2881%-0.914070
3.00—0.100.10110%-0.166215
1.00—0.700.701,000%-0.03920

As of September 25, 2026

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