BFLYVSDCOY• 28 Days (Normalized)
BFLY vs DCOY (Butterfly Network Inc. vs Decoy Therapeutics Inc.)
Showing Closing Date Range from Sep 3 to Oct 1, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
BFLY Performance $9.41
+%
Butterfly Network Inc.
Normalized Baseline0.00%
DCOY Performance $1.97
-31.6%
Decoy Therapeutics Inc.
Normalized Baseline0.00%
Alpha Spread Margin BFLY LEADS
+31.6 pts
BFLY outperforming by 31.60 percentage points
BFLYDCOY
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
BFLY DCOY
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(19 dates)
| Date | BFLY Price | BFLY Gain (%) | DCOY Price | DCOY Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 30, 2026 | $- | $1.97 | -31.60% | - | |
| Sep 29, 2026 | $- | $2.13 | -26.04% | - | |
| Sep 28, 2026 | $- | $2.31 | -19.79% | - | |
| Sep 25, 2026 | $- | $3.09 | +7.29% | - | |
| Sep 24, 2026 | $9.41 | +29.08% | $3.11 | +7.99% | +21.09% |
| Sep 23, 2026 | $9.20 | +26.20% | $3.85 | +33.68% | -7.48% |
| Sep 22, 2026 | $9.93 | +36.21% | $3.10 | +7.64% | +28.57% |
| Sep 21, 2026 | $8.14 | +11.66% | $2.56 | -11.11% | +22.77% |
| Sep 18, 2026 | $7.88 | +8.09% | $2.78 | -3.47% | +11.56% |
| Sep 17, 2026 | $7.96 | +9.19% | $2.83 | -1.74% | +10.93% |
| Sep 16, 2026 | $7.26 | -0.41% | $2.89 | +0.35% | -0.76% |
| Sep 15, 2026 | $7.80 | +7.00% | $2.71 | -5.90% | +12.90% |
| Sep 14, 2026 | $7.41 | +1.65% | $2.71 | -5.90% | +7.55% |
| Sep 11, 2026 | $7.33 | +0.55% | $2.67 | -7.29% | +7.84% |
| Sep 10, 2026 | $7.12 | -2.33% | $2.73 | -5.21% | +2.88% |
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