Western Digital Corporation (WDC)
Model Evaluation — last 100 days for Western Digital Corporation (WDC)
MAPE: 2.51%
MAE: 2.52
Direction hit: 91.0%
P&L in Period:
--
| Trade Date |
Prediction For |
Actual |
Pred |
Δ actual |
Strategy Action |
Shares Held |
Strategy P&L (Day) |
Cum. P&L (Period) |
| 2025-07-21 |
2025-07-28 |
$69.02
|
$67.46 |
1.02
|
SELL
|
0.00 |
$10.88
|
$10.88
|
| 2025-07-22 |
2025-07-29 |
$68.82
|
$69.40 |
0.08
|
INITIAL BUY
|
14.91 |
$0.00
|
$10.88
|
| 2025-07-23 |
2025-07-30 |
$68.99
|
$67.72 |
1.93
|
SELL
|
0.00 |
$33.70
|
$44.58
|
| 2025-07-24 |
2025-07-31 |
$70.61
|
$71.56 |
1.29
|
INITIAL BUY
|
14.49 |
$0.00
|
$44.58
|
| 2025-07-25 |
2025-08-01 |
$71.43
|
$69.55 |
2.41
|
SCALE-IN
|
21.75 |
$0.00
|
$44.58
|
| 2025-07-28 |
2025-08-04 |
$78.69
|
$71.28 |
9.87
|
SCALE-IN
|
29.00 |
$0.00
|
$44.58
|
| 2025-07-29 |
2025-08-05 |
$76.55
|
$77.16 |
7.56
|
SCALE-IN
|
36.08 |
$0.00
|
$44.58
|
| 2025-07-30 |
2025-08-06 |
$77.29
|
$76.11 |
6.68
|
SCALE-IN
|
43.08 |
$0.00
|
$44.58
|
| 2025-07-31 |
2025-08-07 |
$75.84
|
$74.94 |
4.41
|
SELL
|
0.00 |
$390.15
|
$434.73
|
| 2025-08-01 |
2025-08-08 |
$73.78
|
$74.34 |
-4.91
|
FLAT
|
0.00 |
$0.00
|
$434.73
|
| 2025-08-04 |
2025-08-11 |
$74.44
|
$72.33 |
-2.11
|
FLAT
|
0.00 |
$0.00
|
$434.73
|
| 2025-08-05 |
2025-08-12 |
$74.97
|
$73.04 |
-2.32
|
FLAT
|
0.00 |
$0.00
|
$434.73
|
| 2025-08-06 |
2025-08-13 |
$74.64
|
$76.74 |
-1.20
|
INITIAL BUY
|
13.55 |
$0.00
|
$434.73
|
| 2025-08-07 |
2025-08-14 |
$75.91
|
$75.95 |
2.13
|
SCALE-IN
|
20.27 |
$0.00
|
$434.73
|
| 2025-08-08 |
2025-08-15 |
$76.07
|
$76.87 |
1.63
|
SCALE-IN
|
26.94 |
$0.00
|
$434.73
|
| 2025-08-11 |
2025-08-18 |
$76.24
|
$76.16 |
1.27
|
SCALE-IN
|
33.64 |
$0.00
|
$434.73
|
| 2025-08-12 |
2025-08-19 |
$75.06
|
$73.27 |
0.42
|
SELL
|
0.00 |
$53.52
|
$488.25
|
| 2025-08-13 |
2025-08-20 |
$76.29
|
$74.21 |
0.38
|
FLAT
|
0.00 |
$0.00
|
$488.25
|
| 2025-08-14 |
2025-08-21 |
$75.86
|
$74.92 |
-0.21
|
FLAT
|
0.00 |
$0.00
|
$488.25
|
| 2025-08-15 |
2025-08-22 |
$75.64
|
$77.11 |
-0.60
|
INITIAL BUY
|
13.32 |
$0.00
|
$488.25
|
| 2025-08-18 |
2025-08-25 |
$74.66
|
$74.85 |
-0.40
|
SELL
|
0.00 |
$16.39
|
$504.63
|
| 2025-08-19 |
2025-08-26 |
$76.97
|
$77.85 |
0.68
|
INITIAL BUY
|
13.18 |
$0.00
|
$504.63
|
| 2025-08-20 |
2025-08-27 |
$79.22
|
$77.40 |
3.36
|
SCALE-IN
|
19.79 |
$0.00
|
$504.63
|
| 2025-08-21 |
2025-08-28 |
$79.71
|
$76.96 |
4.07
|
SCALE-IN
|
26.49 |
$0.00
|
$504.63
|
| 2025-08-22 |
2025-08-29 |
$80.67
|
$79.13 |
6.01
|
SCALE-IN
|
32.99 |
$0.00
|
$504.63
|
| 2025-08-25 |
2025-09-01 |
$82.04
|
$80.12 |
5.07
|
SCALE-IN
|
39.30 |
$0.00
|
$504.63
|
| 2025-08-26 |
2025-09-02 |
$80.34
|
$82.21 |
1.12
|
SCALE-IN
|
45.57 |
$0.00
|
$504.63
|
| 2025-08-27 |
2025-09-03 |
$81.91
|
$82.84 |
2.20
|
SCALE-IN
|
51.77 |
$0.00
|
$504.63
|
| 2025-08-28 |
2025-09-04 |
$86.00
|
$83.22 |
5.33
|
SCALE-IN
|
57.86 |
$0.00
|
$504.63
|
| 2025-08-29 |
2025-09-05 |
$90.49
|
$83.17 |
8.45
|
SCALE-IN
|
64.09 |
$0.00
|
$504.63
|
| 2025-09-02 |
2025-09-09 |
$92.04
|
$89.25 |
11.70
|
SCALE-IN
|
70.19 |
$0.00
|
$504.63
|
| 2025-09-03 |
2025-09-10 |
$93.29
|
$89.45 |
11.38
|
SCALE-IN
|
76.00 |
$0.00
|
$504.63
|
| 2025-09-04 |
2025-09-11 |
$94.54
|
$94.52 |
8.54
|
SCALE-IN
|
81.53 |
$0.00
|
$504.63
|
| 2025-09-05 |
2025-09-12 |
$95.02
|
$95.10 |
4.53
|
SCALE-IN
|
86.96 |
$0.00
|
$504.63
|
| 2025-09-08 |
2025-09-15 |
$96.15
|
$97.64 |
4.11
|
SCALE-IN
|
92.32 |
$0.00
|
$504.63
|
| 2025-09-09 |
2025-09-16 |
$97.66
|
$97.77 |
4.37
|
SCALE-IN
|
97.61 |
$0.00
|
$504.63
|
| 2025-09-10 |
2025-09-17 |
$102.39
|
$98.08 |
7.85
|
SCALE-IN
|
102.87 |
$0.00
|
$504.63
|
| 2025-09-11 |
2025-09-18 |
$103.09
|
$101.84 |
8.07
|
SCALE-IN
|
108.07 |
$0.00
|
$504.63
|
| 2025-09-12 |
2025-09-19 |
$100.94
|
$104.15 |
4.79
|
SCALE-IN
|
113.19 |
$0.00
|
$504.63
|
| 2025-09-15 |
2025-09-22 |
$105.15
|
$106.21 |
7.49
|
SCALE-IN
|
118.08 |
$0.00
|
$504.63
|
| 2025-09-16 |
2025-09-23 |
$106.63
|
$106.13 |
4.24
|
SCALE-IN
|
122.93 |
$0.00
|
$504.63
|
| 2025-09-17 |
2025-09-24 |
$112.41
|
$106.77 |
9.32
|
SCALE-IN
|
127.88 |
$0.00
|
$504.63
|
| 2025-09-18 |
2025-09-25 |
$110.25
|
$114.67 |
9.31
|
SCALE-IN
|
132.63 |
$0.00
|
$504.63
|
| 2025-09-19 |
2025-09-26 |
$109.69
|
$111.55 |
4.54
|
SCALE-IN
|
137.32 |
$0.00
|
$504.63
|
| 2025-09-22 |
2025-09-29 |
$107.21
|
$108.19 |
0.58
|
SELL
|
0.00 |
$3436.55
|
$3941.19
|
| 2025-09-23 |
2025-09-30 |
$106.88
|
$108.37 |
-5.53
|
FLAT
|
0.00 |
$0.00
|
$3941.19
|
| 2025-09-24 |
2025-10-01 |
$116.74
|
$118.27 |
6.49
|
INITIAL BUY
|
9.12 |
$0.00
|
$3941.19
|
| 2025-09-25 |
2025-10-02 |
$120.06
|
$117.74 |
10.37
|
SCALE-IN
|
13.78 |
$0.00
|
$3941.19
|
| 2025-09-26 |
2025-10-03 |
$130.59
|
$116.64 |
23.38
|
SCALE-IN
|
18.46 |
$0.00
|
$3941.19
|
| 2025-09-29 |
2025-10-06 |
$131.26
|
$128.51 |
24.38
|
SCALE-IN
|
22.74 |
$0.00
|
$3941.19
|
| 2025-09-30 |
2025-10-07 |
$131.31
|
$125.59 |
14.57
|
SCALE-IN
|
26.91 |
$0.00
|
$3941.19
|
| 2025-10-01 |
2025-10-08 |
$125.28
|
$125.35 |
5.22
|
SELL
|
0.00 |
$513.67
|
$4454.85
|
| 2025-10-02 |
2025-10-09 |
$119.93
|
$127.28 |
-10.66
|
FLAT
|
0.00 |
$0.00
|
$4454.85
|
| 2025-10-03 |
2025-10-10 |
$121.18
|
$125.81 |
-10.08
|
FLAT
|
0.00 |
$0.00
|
$4454.85
|
| 2025-10-06 |
2025-10-13 |
$119.70
|
$121.42 |
-11.61
|
FLAT
|
0.00 |
$0.00
|
$4454.85
|
| 2025-10-07 |
2025-10-14 |
$115.42
|
$115.55 |
-9.86
|
FLAT
|
0.00 |
$0.00
|
$4454.85
|
| 2025-10-08 |
2025-10-15 |
$118.86
|
$119.18 |
-1.07
|
FLAT
|
0.00 |
$0.00
|
$4454.85
|
| 2025-10-09 |
2025-10-16 |
$113.13
|
$120.07 |
-8.05
|
FLAT
|
0.00 |
$0.00
|
$4454.85
|
| 2025-10-10 |
2025-10-17 |
$120.44
|
$125.70 |
0.74
|
INITIAL BUY
|
8.66 |
$0.00
|
$4454.85
|
| 2025-10-13 |
2025-10-20 |
$125.92
|
$127.68 |
10.50
|
SCALE-IN
|
12.87 |
$0.00
|
$4454.85
|
| 2025-10-14 |
2025-10-21 |
$126.20
|
$118.45 |
7.34
|
SCALE-IN
|
17.29 |
$0.00
|
$4454.85
|
| 2025-10-15 |
2025-10-22 |
$121.53
|
$130.88 |
8.40
|
SCALE-IN
|
21.44 |
$0.00
|
$4454.85
|
| 2025-10-16 |
2025-10-23 |
$121.41
|
$123.61 |
0.97
|
SELL
|
0.00 |
$199.95
|
$4654.80
|
| 2025-10-22 |
2025-10-23 |
$125.72
|
$126.71 |
--
|
FLAT
|
0.00 |
$0.00
|
$-4445.68
|
| 2025-10-23 |
2025-10-26 |
--
|
$131.78 |
--
|
FLAT
|
0.00 |
$0.00
|
--
|
| 2025-10-24 |
2025-10-27 |
$126.67
|
$134.80 |
--
|
FLAT
|
0.00 |
$0.00
|
--
|
| 2025-10-27 |
2025-10-30 |
--
|
$132.26 |
--
|
FLAT
|
0.00 |
$0.00
|
--
|
| 2025-10-25 |
2025-10-28 |
--
|
$132.06 |
--
|
FLAT
|
0.00 |
--
|
--
|
| 2025-10-26 |
2025-10-29 |
--
|
$138.56 |
--
|
FLAT
|
0.00 |
--
|
--
|
| 2025-10-28 |
2025-10-31 |
--
|
$144.14 |
--
|
FLAT
|
0.00 |
--
|
--
|
| 2025-10-29 |
2025-11-01 |
--
|
$146.00 |
--
|
FLAT
|
0.00 |
--
|
--
|
| 2025-10-30 |
2025-11-02 |
--
|
$150.04 |
--
|
FLAT
|
0.00 |
--
|
--
|
| 2025-10-31 |
2025-11-03 |
--
|
$155.53 |
--
|
FLAT
|
0.00 |
--
|
--
|
| 2025-11-01 |
2025-11-04 |
--
|
$158.74 |
--
|
FLAT
|
0.00 |
--
|
--
|
| 2025-11-02 |
2025-11-05 |
--
|
$160.98 |
--
|
FLAT
|
0.00 |
--
|
--
|
| 2025-11-03 |
2025-11-06 |
--
|
$164.40 |
--
|
FLAT
|
0.00 |
--
|
--
|