Sigma Lithium Corp

SGMLNASDAQ · USD
9.00USD0.00 (-0.99%)
219

Sigma Lithium Corp (SGML) Unusual Options Activity Today

SGML options volume power reached 1.46x on the previous trading day. The highest reading was on the $9 PUT expiring 2026-09-18.

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

Sigma Lithium Corporation engages in the exploration and development of lithium deposits in Brazil. It holds 100% interest in the Grota do Cirilo, Genipapo, Santa Clara, and São José properties comprising 27 mineral rights covering an area of approximately 191 square kilometers located in the Araçuaí and Itinga regions of the state of Minas Gerais, Brazil. The company was formerly known as Sigma Lithium Resources Corporation and changed its name to Sigma Lithium Corporation in July 2021. Sigma Lithium Corporation is headquartered in São Paulo, Brazil.

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

2026-09-18
Calls
9.000.200.400.30122%209121.98%
14.000.050.05375%21,6940.12%
10.000.100.10164%33,0460.10%
4.004.605.705.15888%010.00%
5.003.604.704.15678%010.00%
Puts
9.000.050.400.2392%54981.00%
12.002.703.403.05273%12390.42%
10.000.701.250.9815%21,1010.18%
11.001.852.352.10251%21,3220.15%
4.000.050.05694%00

As of September 16, 2026

Spot unusual options activity before it moves

Track SGML options flow across every expiration, filter by volume power, and find the setups with abnormal activity before the trade is gone.

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