Tandem Diabetes Care Inc

TNDMNASDAQ · USD
15.22USD0.00 (-7.09%)
4710

Tandem Diabetes Care Inc (TNDM) Expected Move

TNDM expected move through Oct 16, 2026 is 17.2%, with 21 days to expiration. The implied range is $12.61 to $17.83, based on the previous trading day's options prices.

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Tracking the TNDM expected move helps you see how far Tandem Diabetes Care Inc's options market is pricing the stock to travel over a given period — whether that's the next day, week, or earnings cycle. Tandem Diabetes Care Inc's expected move is derived directly from option premiums and gives you an objective range to plan trades, set strikes, and manage risk. Use our scanner to monitor the TNDM expected move for this week's options, in real time.

The expected move is typically calculated from at-the-money straddle prices (or a blend of straddles and strangles) and represents roughly a one-standard-deviation range over the chosen timeframe. For TNDM, comparing the implied expected move to actual realized moves over similar windows tells you whether the options market has historically overestimated or underestimated volatility. The TNDM expected move for this week's options pricing is especially useful for short-dated traders, earnings players, and anyone selling premium who needs to know where the market thinks Tandem Diabetes Care Inc is unlikely to go.

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.

Iron condors, weekly premium sales, directional swing trades — they all live or die by where the market thinks the stock won't go. Our scanner tracks the TNDM expected move across every expiration, benchmarks it against realized moves, and shows you when implied ranges are out of line with history. The Tandem Diabetes Care Inc expected move for this week's options is the fastest read on short-term risk, which gives you a quick way to interpret what the options market thinks about TNDM.

TNDM Price

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ExpirationDTEExpected move (USD)Expected move (%)Upper priceLower price
Oct 16, 202621$2.6117.2%$17.83$12.61
Nov 20, 202656$4.4129.0%$19.63$10.81
Jan 15, 2027112$5.2434.4%$20.46$9.98
Feb 19, 2027147$5.7837.9%$21.00$9.45

As of September 24, 2026

Know What the Market Expects From TNDM

Track the TNDM expected move across every expiration, filter by IV rank and liquidity, and trade around the range the market is already pricing in.

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