BFLYButterfly Network, Inc.
What is the market doing?
No clear lean: nothing decisive, though heavily shorted (+14% of shares).
Choppy, but holding above its 200-day average. Price is +50% vs its 200-day average.
Insiders were net sellers over the 90 days ending Oct 8, 2026; selling is often routine (taxes, diversification).
Heavily shorted, settled Sep 15, 2026, more than a week of normal trading to cover, a crowded exit.
Against the whole market›
Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.
Where this answer is blind. Insider selling is often routine (taxes, diversification); only cluster buying is a strong tell.
How BFLY is trading
Butterfly Network, Inc. is +346% over the past year while the S&P 500 is +18%: 328 points ahead of the market.
1-year return · S&P 500 +18%
- vs 200-day average
- +50%
vs 200-day average · a clear uptrend
- RSI (14)
- 51
RSI (14) · neutral
- Below its 52-week high
- 17%
Below its 52-week high
Details›
- Last close2026-10-09
- $8.25
- 1 monthS&P 500 +2.7%
- +16%
- 1 yearS&P 500 +18%
- +346%
- 5 yearsS&P 500 +88%
- −33%
- vs 50-day average$8.47
- −2.6%
- 52-week high
- $9.94
- 52-week low
- $1.90
- Annualised volatility
- 109%
- Insider buying, net, 6 monthsForms 3/4/5 to 2026-10-08
- −$43M
| Year | Return |
|---|---|
| 2026 (year to date) | +117% |
| 2025 | +22% |
| 2024 | +189% |
| 2023 | −56% |
| 2022 | −63% |
| 2021 | −66% |
| Month | Years | Positive | Average |
|---|---|---|---|
| Jan | 6 | 3 of 6 | +1.2% |
| Feb | 6 | 2 of 6 | +0.00% |
| Mar | 6 | 1 of 6 | −14% |
| Apr | 6 | 3 of 6 | −6.0% |
| May | 6 | 3 of 6 | +1.9% |
| Jun | 6 | 3 of 6 | +10% |
| Jul | 6 | 3 of 6 | +5.5% |
| Aug | 7 | 3 of 7 | +4.3% |
| Sep | 7 | 3 of 7 | +3.1% |
| Oct | 7 | 3 of 7 | +0.94% |
| Nov | 6 | 4 of 6 | +18% |
| Dec | 6 | 3 of 6 | +4.6% |
End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.