Insights / us
BIIB
Biogen Inc.US04/22/2026 · historicalAnchor-neighbor future return range
Median move
+0.70%
P05–P95 span
13.60%
Neighbors
29
Sharpness
0.73
Forecast vs realized (hit-rate)
10 of 10 forecast days elapsed · comparing realized close prices
Realized @ D+10
+1.01%
Outer 90%
6/10(60%)
Middle 50%
3/10(30%)
Above median
1/10(10%)
Below median
9/10(90%)
Higher band-hit rate = better prediction. Above/below median tells which direction the actual drifted from the forecast center.
Probability Cone (D+1 ~ D+10)
Quantile bands P05/P25/P50/P75/P95 for each horizon bar
MedianMiddle 50%Outer 90%Realized
Aggregated distribution (density strip)
Weighted aggregate across all horizon bars and neighbors
P05: -2.71%P25: -0.42%P50: 0.70%P75: 2.17%P95: 10.90%
Computed at: 04/23/26, 02:45 AM · ESS 28.3 · horizon 10 bars
Note: This distribution is not investment advice and reflects historical patterns shown for reference only.