Tandem Diabetes Care Inc

TNDMNASDAQ · USD
16.31USD0.00 (-1.57%)
4610

Tandem Diabetes Care Inc (TNDM) Unusual Options Activity Today

TNDM options volume power reached 3.13x on the previous trading day. The highest reading was on the $22 CALL expiring 2027-01-15.

Read more

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

Tandem Diabetes Care, Inc., a medical device company, designs, develops, and commercializes various products for people with insulin-dependent diabetes in the United States and internationally. The company's flagship product is the t:slim X2 insulin delivery system, a pump platform that comprises t:slim X2 pump, its 300-unit disposable insulin cartridge, and an infusion set. It also provides t:slim X2 insulin with Basal-IQ and control IQ technology; t:slim X2 with G5 Integration; and Tandem Device Updater, a tool that allows users to update their pump's software. In addition, the company offers t:connect, a web-based data management application, which provides a visual way to display diabetes therapy management data from the pump, continuous glucose monitoring, and supported blood glucose meters for users, their caregivers, and their healthcare providers; and Sugarmate, a mobile app for people with diabetes who use insulin.

It has development and commercialization agreements with Dexcom, Inc. and Abbott Laboratories. The company was formerly known as Phluid Inc. and changed its name to Tandem Diabetes Care, Inc. in January 2008. Tandem Diabetes Care, Inc. was incorporated in 2006 and is headquartered in San Diego, California.

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

2026-10-16
Calls
18.000.350.750.5576%1412116.67%
17.000.301.300.8069%1224.55%
10.005.507.606.5522%00—
11.004.607.105.85161%00—
12.003.606.204.90142%00—
Puts
16.000.201.050.6364%21071.87%
15.000.101.050.5890%11420.70%
10.00—0.750.75269%00—
11.00—0.750.75232%00—
12.00—0.750.75198%00—

As of September 29, 2026

Spot unusual options activity before it moves

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

Start your 14-day free trial