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HTFL
Heartflow, Inc. — live penny stock scanner data, RVOL, VWAP, and vibe signals.
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Reading today's tape on HTFL…
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About Heartflow, Inc. (HTFL)
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.
HTFL trades on NASDAQ and is tracked by the PennyStock.Ninja real-time scanner. The scanner monitors HTFL for premarket gaps, unusual relative volume (RVOL), VWAP reclaims and rejections, and vibe signals such as the Surfer breakout, Ninja stealth accumulation, and Fade caution patterns. Watch this name for catalyst-driven setups — earnings, contracts, partnerships, and unusual options flow are the most reliable triggers for a meaningful intraday move.
What to watch on HTFL
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Frequently asked questions about HTFL
Why is HTFL moving today?
HTFL (Heartflow, Inc.) moves on relative volume (RVOL), VWAP behavior, sector rotation, and catalysts like earnings, FDA decisions, contract wins, or unusual options flow. See the live "Why is HTFL moving today?" panel above for an auto-generated read on today's tape, and the news section for current headlines.
Is HTFL a good penny stock to buy?
PennyStock.Ninja does not give buy or sell recommendations on HTFL. We give you the data — live RVOL, VWAP, float, short interest, analyst consensus, and vibe signals — so you can make your own decision. Always do your own research and never risk more than you can afford to lose.
What is HTFL's RVOL and why does it matter?
RVOL compares HTFL's current volume to its 30-day average. RVOL above 3× often signals a real catalyst — but watch the price action. High RVOL with the stock dumping below VWAP is distribution, not opportunity.
When does HTFL report earnings?
Earnings dates for HTFL are tracked in the PennyStock.Ninja scanner. See the "Upcoming Catalysts" panel above for the scanner's current estimate. Heartflow, Inc. typically reports quarterly; check the company's investor relations page for the next confirmed date.
What is HTFL's float and short interest?
HTFL float is shown in the "Short Interest & Float" panel above. Low-float names (under 75M shares) with elevated short interest can squeeze violently — always check both before sizing into a momentum trade. Live short interest, days-to-cover, and the Ninja Squeeze Score are members-only.
How can I get alerts on HTFL?
Sign up for a free 7-day PennyStock.Ninja trial (no credit card required) to set real-time alerts on HTFL for premarket gaps, RVOL spikes, VWAP reclaims, halts, and Ninja vibe signals.
Glossary quick reference
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Create free account — unlock the live scanner →Not financial advice. HTFL data is delayed and may not reflect current market conditions. Always verify with your broker.