Last 59 trading days. "Overnight" = today's Open vs the PRIOR day's Close
(the same move plotted as the pink dotted line on the chart) — each day's own Open→Close
move is not counted here. Overnight $/% is what you'd have earned holding only from close
to next open; Cum. Index is the running compounded value shown on the chart's pink line.
Date
Prior Close
Overnight $
Overnight %
Cum. Index
Open
High
Low
Close
2026-10-26
$8.49
-0.73
-8.60%
$5.43
$7.76
$7.76
$4.31
$4.35
2026-10-23
$8.48
-0.02
-0.24%
$5.94
$8.46
$8.76
$8.33
$8.49
2026-10-22
$8.17
+0.03
+0.37%
$5.96
$8.20
$8.60
$8.20
$8.48
2026-10-21
$7.96
-0.15
-1.88%
$5.94
$7.81
$8.73
$7.81
$8.17
2026-10-20
$6.70
+0.01
+0.15%
$6.05
$6.71
$8.00
$6.71
$7.96
2026-10-19
$7.18
+0.12
+1.67%
$6.04
$7.30
$7.30
$6.30
$6.70
2026-10-16
$7.54
-0.07
-0.93%
$5.94
$7.47
$7.58
$7.00
$7.18
2026-10-15
$7.49
+0.00
+0.00%
$6.00
$7.49
$7.80
$7.41
$7.54
2026-10-14
$7.17
-0.13
-1.81%
$6.00
$7.04
$7.68
$7.04
$7.49
2026-10-13
$7.00
+0.05
+0.71%
$6.11
$7.05
$7.25
$6.85
$7.17
2026-10-12
$7.03
-0.37
-5.19%
$6.07
$6.67
$7.25
$6.67
$7.00
2026-10-09
$6.98
-0.10
-1.43%
$6.40
$6.88
$7.14
$6.70
$7.03
2026-10-08
$6.89
-0.04
-0.58%
$6.49
$6.85
$7.07
$6.31
$6.98
2026-10-07
$7.14
-0.13
-1.82%
$6.53
$7.01
$7.22
$6.84
$6.89
2026-10-06
$7.09
-0.03
-0.42%
$6.65
$7.06
$7.28
$7.02
$7.14
2026-10-05
$7.39
-0.04
-0.54%
$6.68
$7.35
$7.35
$6.84
$7.09
2026-10-02
$7.51
+0.06
+0.80%
$6.71
$7.57
$7.74
$7.28
$7.39
2026-10-01
$7.83
+0.07
+0.89%
$6.66
$7.90
$8.14
$7.26
$7.51
2026-09-30
$7.65
+0.10
+1.31%
$6.60
$7.75
$8.04
$7.61
$7.83
2026-09-29
$7.72
+0.06
+0.78%
$6.52
$7.78
$7.89
$7.60
$7.65
2026-09-28
$7.61
+0.00
+0.00%
$6.47
$7.61
$7.87
$7.56
$7.72
2026-09-25
$8.01
+0.05
+0.62%
$6.47
$8.06
$8.06
$7.48
$7.61
2026-09-24
$7.94
-0.01
-0.13%
$6.43
$7.93
$8.29
$7.75
$8.01
2026-09-23
$8.20
-0.13
-1.59%
$6.43
$8.07
$8.34
$7.72
$7.94
2026-09-22
$7.59
-0.09
-1.19%
$6.54
$7.50
$8.35
$7.50
$8.20
2026-09-21
$7.32
+0.10
+1.37%
$6.62
$7.42
$7.59
$7.09
$7.59
2026-09-18
$7.19
+0.00
+0.00%
$6.53
$7.19
$7.34
$7.02
$7.32
2026-09-17
$6.98
+0.13
+1.86%
$6.53
$7.11
$7.51
$7.05
$7.19
2026-09-16
$6.64
+0.04
+0.60%
$6.41
$6.68
$7.11
$6.61
$6.98
2026-09-15
$6.70
-0.03
-0.45%
$6.37
$6.67
$6.74
$6.49
$6.64
2026-09-14
$6.39
-0.01
-0.16%
$6.40
$6.38
$6.74
$6.37
$6.70
2026-09-11
$6.48
+0.13
+2.01%
$6.41
$6.61
$6.75
$6.38
$6.39
2026-09-10
$6.29
-0.04
-0.64%
$6.28
$6.25
$6.50
$6.24
$6.48
2026-09-09
$6.62
-0.03
-0.45%
$6.32
$6.59
$6.72
$6.28
$6.29
2026-09-08
$6.79
-0.13
-1.91%
$6.35
$6.66
$6.88
$6.47
$6.62
2026-09-04
$6.75
+0.00
+0.00%
$6.48
$6.75
$6.90
$6.65
$6.79
2026-09-03
$6.52
+0.00
+0.00%
$6.48
$6.52
$6.78
$6.41
$6.75
2026-09-02
$6.56
+0.11
+1.68%
$6.48
$6.67
$6.76
$6.28
$6.52
2026-09-01
$6.69
+0.01
+0.15%
$6.37
$6.70
$6.91
$6.42
$6.56
2026-08-31
$8.46
-0.25
-2.96%
$6.36
$8.21
$8.50
$6.58
$6.69
2026-08-28
$8.65
+0.05
+0.58%
$6.55
$8.70
$9.16
$8.44
$8.46
2026-08-27
$8.97
-0.03
-0.33%
$6.51
$8.94
$9.19
$8.36
$8.65
2026-08-26
$8.70
+0.02
+0.23%
$6.54
$8.72
$9.28
$8.57
$8.97
2026-08-25
$7.84
+0.05
+0.64%
$6.52
$7.89
$8.70
$7.63
$8.70
2026-08-24
$7.65
+0.02
+0.26%
$6.48
$7.67
$8.00
$7.51
$7.84
2026-08-21
$7.50
+0.02
+0.27%
$6.46
$7.52
$7.65
$7.34
$7.65
2026-08-20
$7.65
-0.06
-0.78%
$6.45
$7.59
$7.92
$7.46
$7.50
2026-08-19
$7.63
+0.04
+0.52%
$6.50
$7.67
$7.87
$7.57
$7.65
2026-08-18
$7.68
-0.09
-1.17%
$6.46
$7.59
$8.00
$7.59
$7.63
2026-08-17
$7.79
-0.11
-1.41%
$6.54
$7.68
$8.05
$7.58
$7.68
2026-08-14
$7.90
-0.05
-0.63%
$6.63
$7.85
$8.07
$7.74
$7.79
2026-08-13
$7.91
-0.01
-0.13%
$6.68
$7.90
$8.05
$7.63
$7.90
2026-08-12
$7.96
-0.02
-0.25%
$6.68
$7.94
$8.10
$7.68
$7.91
2026-08-11
$7.79
+0.00
+0.00%
$6.70
$7.79
$8.15
$7.48
$7.96
2026-08-10
$7.80
-0.07
-0.90%
$6.70
$7.73
$8.45
$7.71
$7.79
2026-08-07
$7.68
+0.05
+0.65%
$6.76
$7.73
$7.99
$7.55
$7.80
2026-08-06
$7.55
-0.02
-0.26%
$6.72
$7.53
$7.72
$7.03
$7.68
2026-08-05
$7.77
-0.46
-5.92%
$6.74
$7.31
$8.23
$7.31
$7.55
2026-08-04
$7.18
-0.02
-0.28%
$7.16
$7.16
$7.88
$7.10
$7.77
📈 Overnight % Gain Trend
Cumulative overnight-only return, indexed to 0% on 2026-08-03
(same window as the chart overlay and table above, just plotted as % instead of $).
🗓️ Overnight End-of-Month PnL
One checkpoint per calendar month (value at the last trading day seen that month) from the
same overnight-only cumulative series above. The first and last
month shown may be partial if the data window doesn't start/end on a month boundary.
Month
Start Value
End Value
PnL $
PnL %
2026-08
$7.18
$6.36
-0.82
-11.43%
2026-09
$6.36
$6.60
+0.24
+3.82%
2026-10
$6.60
$5.43
-1.17
-17.70%
📅 Seasonality — Adjusted Close by Year
Each line is one calendar year's adjusted close price (split- and dividend-adjusted, so a stock split does not show as a
crash), or the % change from that year's first trading day in "% from Jan 1" mode, aligned by month/day so the same point in the calendar lines
up across years. Most recent year is drawn thicker. Click a year in the legend to hide/show it.
🌙 Overnight vs. Intraday Return
Not enough historical data yet for this ticker to compute an overnight/intraday split.
🎯 Best Strategy Backtest
See which saved strategy has the best real backtested win-rate on CPIX, with buy/sell triggers plotted right on the chart.
Watch an animated paper-trading replay of buying each lower-Bollinger-band touch and selling at the upper band on this stock, with your own capital and look-back, and the profit and loss building up as it plays.