Profusa, Inc. (PFSA) is a leading biotechnology company based in Emeryville, California, specializing in advanced bioengineered sensing technologies designed for seamless integration with the human body. The company is dedicated to developing groundbreaking sensors that enable continuous and real-time monitoring of critical health indicators, significantly improving both personal and clinical health management. By providing clinical-grade data, Profusa aims to enhance patient outcomes and transform the healthcare landscape through its innovative biosensing solutions.
RecentlyAbove SMA20Above SMA60
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PFSA Price Trend and Signals
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PFSA Short Volume (from FINRA off-exchange and ATS venues)
PFSA Short Interest
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2026-08-24Bearishprice_signal
Large price change detected: -16.12%.
2026-08-21Bearishprice_signal
Large price change detected: -27.87%.
2026-08-20Bearishprice_signal
Large price change detected: -44.22%.
2026-08-19Bearishprice_signal
Large price change detected: -50.62%.
2026-08-18Neutralvolume_signal
Abnormal volume detected compared to 5-day moving average.
2026-08-18Neutralvolume_signal
Abnormal volume detected compared to 10-day moving average.
2026-08-18Neutralvolume_signal
Abnormal volume detected compared to 20-day moving average.
2026-08-18Neutralvolume_signal
Abnormal volume detected compared to 3 mon moving average.
2026-08-18Somewhat Bullishprice_signal
Quarterly high detected.
2026-08-18Bullishprice_signal
Large price change detected: 506.62%.
2026-08-18Somewhat Bearishrsi_signal
RSI indicates overbought condition.
2026-08-17Somewhat Bullishprice_signal
Monthly high detected.
2026-08-17Bullishprice_signal
Large price change detected: 403.33%.
2026-08-17Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2026-08-14Somewhat Bearishprice_signal
Monthly low detected.
2026-08-11Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2026-08-10Somewhat Bearishprice_signal
Monthly low detected.
2026-08-06Somewhat Bearishprice_signal
Monthly low detected.
2026-07-27Neutralvolume_signal
Abnormal volume detected compared to 5-day moving average.
2026-07-27Neutralvolume_signal
Abnormal volume detected compared to 10-day moving average.
2026-07-27Neutralvolume_signal
Abnormal volume detected compared to 20-day moving average.
2026-07-27Neutralvolume_signal
Abnormal volume detected compared to 3 mon moving average.
2026-07-27Bearishprice_signal
Large price change detected: -28.65%.
2026-07-10Bearishprice_signal
Large price change detected: -16.54%.
2026-07-08Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2026-07-07Bullishmacd_signal
Golden cross below zero detected.
2026-07-07Bullishprice_signal
Large price change detected: 2454.55%.
2026-07-06Bearishmacd_signal
Dead cross below zero detected.
2026-07-06Neutralvolume_signal
Abnormal volume detected compared to 5-day moving average.
2026-07-06Neutralvolume_signal
Abnormal volume detected compared to 10-day moving average.
2026-07-06Neutralvolume_signal
Abnormal volume detected compared to 20-day moving average.
2026-07-06Neutralvolume_signal
Abnormal volume detected compared to 3 mon moving average.
2026-07-06Somewhat Bearishprice_signal
Yearly low detected.
2026-07-06Bearishprice_signal
Large price change detected: -95.11%.
2026-07-06Somewhat Bullishrsi_signal
RSI indicates oversold condition.
2026-07-02Somewhat Bearishprice_signal
Yearly low detected.
2026-07-02Bearishprice_signal
Large price change detected: -30.77%.
2026-07-01Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2026-06-30Bullishmacd_signal
Golden cross below zero detected.
2026-06-29Somewhat Bearishprice_signal
Yearly low detected.
2026-06-29Somewhat Bullishrsi_signal
RSI indicates oversold condition.
2026-06-26Somewhat Bearishprice_signal
Yearly low detected.
2026-06-26Somewhat Bullishrsi_signal
RSI indicates oversold condition.
2026-06-25Somewhat Bearishprice_signal
Yearly low detected.
2026-06-24Neutralvolume_signal
Abnormal volume detected compared to 5-day moving average.
2026-06-24Neutralvolume_signal
Abnormal volume detected compared to 10-day moving average.
2026-06-24Neutralvolume_signal
Abnormal volume detected compared to 20-day moving average.
2026-06-24Neutralvolume_signal
Abnormal volume detected compared to 3 mon moving average.
2026-06-24Somewhat Bearishprice_signal
Yearly low detected.
2026-06-23Bearishmacd_signal
Dead cross below zero detected.
2026-06-23Somewhat Bearishprice_signal
Yearly low detected.
2026-06-22Somewhat Bearishprice_signal
Yearly low detected.
2026-06-18Somewhat Bearishprice_signal
Yearly low detected.
2026-06-18Bearishprice_signal
Large price change detected: -28.0%.
2026-06-17Neutralvolume_signal
Abnormal volume detected compared to 5-day moving average.
2026-06-17Neutralvolume_signal
Abnormal volume detected compared to 10-day moving average.
2026-06-17Neutralvolume_signal
Abnormal volume detected compared to 20-day moving average.
2026-06-17Neutralvolume_signal
Abnormal volume detected compared to 3 mon moving average.
2026-06-17Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2026-06-16Somewhat Bearishprice_signal
Yearly low detected.
2026-06-12Somewhat Bearishprice_signal
Yearly low detected.
2026-06-12Bearishprice_signal
Large price change detected: -18.52%.
2026-06-11Neutralvolume_signal
Abnormal volume detected compared to 20-day moving average.
2026-06-10Somewhat Bearishprice_signal
Yearly low detected.
2026-06-05Somewhat Bearishprice_signal
Yearly low detected.
2026-06-04Somewhat Bearishprice_signal
Yearly low detected.
2026-06-03Somewhat Bearishprice_signal
Yearly low detected.
2026-06-02Somewhat Bearishprice_signal
Yearly low detected.
2026-06-01Somewhat Bearishprice_signal
Yearly low detected.
2026-05-29Somewhat Bearishprice_signal
Yearly low detected.
2026-05-08Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2026-04-30Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2026-04-01Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2026-03-11Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2026-01-02Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2025-11-26Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2025-11-12Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2025-10-24Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2025-08-13Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2025-07-28Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.