Biogen Inc. (BIIB)
Model Evaluation — last 30 days for Biogen Inc. (BIIB)
MAPE: 1.47%
MAE: 2.23
Direction hit: 94.4%
P&L in Period:
--
| Trade Date |
Prediction For |
Actual |
Pred |
Δ actual |
Strategy Action |
Shares Held |
Strategy P&L (Day) |
Cum. P&L (Period) |
| 2025-09-29 |
2025-10-06 |
$155.25
|
$148.31 |
17.88
|
SCALE-IN
|
18.20 |
$0.00
|
$0.00
|
| 2025-09-30 |
2025-10-07 |
$159.88
|
$153.23 |
21.36
|
SCALE-IN
|
21.77 |
$0.00
|
$0.00
|
| 2025-10-01 |
2025-10-08 |
$154.05
|
$152.10 |
13.97
|
SELL
|
0.00 |
$357.05
|
$357.06
|
| 2025-10-02 |
2025-10-09 |
$152.21
|
$152.58 |
-2.01
|
FLAT
|
0.00 |
$0.00
|
$357.06
|
| 2025-10-03 |
2025-10-10 |
$150.97
|
$156.27 |
-4.28
|
FLAT
|
0.00 |
$0.00
|
$357.06
|
| 2025-10-06 |
2025-10-13 |
$149.61
|
$149.24 |
-10.27
|
FLAT
|
0.00 |
$0.00
|
$357.06
|
| 2025-10-07 |
2025-10-14 |
$146.57
|
$148.43 |
-7.48
|
FLAT
|
0.00 |
$0.00
|
$357.06
|
| 2025-10-08 |
2025-10-15 |
$144.69
|
$147.12 |
-7.52
|
FLAT
|
0.00 |
$0.00
|
$357.06
|
| 2025-10-09 |
2025-10-16 |
$145.31
|
$144.53 |
-5.66
|
FLAT
|
0.00 |
$0.00
|
$357.06
|
| 2025-10-10 |
2025-10-17 |
$143.66
|
$143.79 |
-5.95
|
FLAT
|
0.00 |
$0.00
|
$357.06
|
| 2025-10-13 |
2025-10-20 |
$142.26
|
$139.81 |
-4.31
|
FLAT
|
0.00 |
$0.00
|
$357.06
|
| 2025-10-14 |
2025-10-21 |
$143.00
|
$141.84 |
-1.69
|
FLAT
|
0.00 |
$0.00
|
$357.06
|
| 2025-10-15 |
2025-10-22 |
$146.63
|
$145.99 |
1.32
|
INITIAL BUY
|
6.96 |
$0.00
|
$357.06
|
| 2025-10-16 |
2025-10-23 |
$146.22
|
$146.36 |
2.56
|
SCALE-IN
|
10.48 |
$0.00
|
$357.06
|
| 2025-10-22 |
2025-10-23 |
$150.08
|
$150.47 |
--
|
SELL
|
0.00 |
$0.00
|
$-1818.67
|
| 2025-10-23 |
2025-10-26 |
--
|
$152.63 |
--
|
FLAT
|
0.00 |
$0.00
|
--
|
| 2025-10-24 |
2025-10-27 |
$150.43
|
$150.55 |
--
|
FLAT
|
0.00 |
$0.00
|
--
|
| 2025-10-27 |
2025-10-30 |
--
|
$149.05 |
--
|
FLAT
|
0.00 |
$0.00
|
--
|
| 2025-10-25 |
2025-10-28 |
--
|
$142.88 |
--
|
FLAT
|
0.00 |
--
|
--
|
| 2025-10-26 |
2025-10-29 |
--
|
$143.85 |
--
|
FLAT
|
0.00 |
--
|
--
|
| 2025-10-28 |
2025-10-31 |
--
|
$138.40 |
--
|
FLAT
|
0.00 |
--
|
--
|
| 2025-10-29 |
2025-11-01 |
--
|
$135.11 |
--
|
FLAT
|
0.00 |
--
|
--
|
| 2025-10-30 |
2025-11-02 |
--
|
$141.09 |
--
|
FLAT
|
0.00 |
--
|
--
|
| 2025-10-31 |
2025-11-03 |
--
|
$146.37 |
--
|
FLAT
|
0.00 |
--
|
--
|
| 2025-11-01 |
2025-11-04 |
--
|
$149.51 |
--
|
FLAT
|
0.00 |
--
|
--
|
| 2025-11-02 |
2025-11-05 |
--
|
$141.07 |
--
|
FLAT
|
0.00 |
--
|
--
|
| 2025-11-03 |
2025-11-06 |
--
|
$134.45 |
--
|
FLAT
|
0.00 |
--
|
--
|