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Heartflow (HTFL) closed at $59.92 on November 12, 2026, up 1.4% from the previous close, on volume of 3,862,544 shares (30-day average 1,583,395).

Key numbers
  • Last close: $59.92 (November 12, 2026)
  • 52-week range: $20.13 to $60.66
  • Market value: $5.2 billion
  • 30-day implied volatility (IV30): 123.2%
  • Option volume: 5,433 contracts (2,042 calls, 3,391 puts); 30-day average 1,984

Data as of November 12, 2026.

HTFL Stock Summary and Trading Ideas (Heartflow | NASDAQ:HTFL)

Charts for Today's Stock Price and Implied Volatility in Heartflow

Stock Price & Volume | Full Chart

30-Day Implied Volatility | IV30 Full Chart

Trade Ideas for Best Option Strategies for HTFL by Theoretical Edge and Win Rates

Sentiment

Largest Multi-Leg Option Trades (30 Days)

#DateStrategyLegsContracts
1 Nov 12, 2026 Seagull With Put Spread 20-Nov-2650 P : 55 P : 75 C 3,312
2-3 The next 2 largest trades are for Premium members. Start a 7-day free trial

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Ranked by contracts: multi-leg trades of 200 or more contracts on one day, through Nov 12, 2026. See the 10 largest for 30, 60 and 90 days

Trading Statistics

Key Ratios

Heartflow (HTFL) Frequently Asked Questions

What does Heartflow do?

HeartFlow Inc is a commercial-stage medical technology company that provides software and artificial intelligence (AI) designed to deliver a non-invasive solution for diagnosing and managing coronary artery disease. The company operates and manages its business as a single reportable operating segment: non-invasive coronary artery disease detection solutions. Geographically, it operates in the United States and the rest of Europe, deriving the majority of its revenue from the United States. The company has developed three software products: Heartflow Roadmap Analysis, Heartflow FFRCT Analysis, and Heartflow Plaque Analysis.

What symbol and exchange does Heartflow shares trade?

Heartflow trades on the NASDAQ stock market under the symbol HTFL.

What is Heartflow stock price doing today?

As of November 13, 2026, HTFL stock price declined to $49.05 with 2,374,781 million shares trading.

What is Heartflow's Beta?

HTFL has a beta of 1.71, meaning it tends to be more sensitive to market movements. HTFL has a correlation of 0.05 to the broad based SPY ETF.

How much is Heartflow worth?

HTFL has a market cap of $4.27 billion. This is considered a Mid Cap stock.

How much money does Heartflow make?

Last quarter Heartflow reported $73 million in Revenue and -$.03 earnings per share. This beat revenue expectation by $8 million and exceeded earnings estimates by $.09.

What are the top ETFs holding Heartflow?

The top ETF exchange traded funds that HTFL belongs to (by Net Assets): VTI, IWM, VB, VBR, IWO.

Is Heartflow (HTFL) a good investment?

HTFL has outperformed the market in the last year with a return of +37.2%, while the SPY ETF gained +11.4%. In the last 3 month period, HTFL beat the market returning +64.3%, while SPY returned -2.2%. However, in the most recent 2 weeks HTFL has underperformed the stock market by returning -19.0%, while SPY returned -2.0%.

What are the support and resistance levels for Heartflow (HTFL)?

HTFL support price is $57.16 and resistance is $62.68 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that HTFL shares will trade within this expected range on the day.

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