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
$84.54
+1.55
+1.83%
$85.98
$86.09
$87.42
$85.05
$85.93
2026-10-23
$78.73
+1.28
+1.63%
$84.43
$80.01
$86.26
$78.20
$84.54
2026-10-22
$76.31
-0.66
-0.86%
$83.08
$75.65
$79.57
$75.65
$78.73
2026-10-21
$76.02
+0.10
+0.13%
$83.80
$76.12
$76.57
$75.57
$76.31
2026-10-20
$74.48
+0.53
+0.71%
$83.69
$75.01
$76.93
$75.00
$76.02
2026-10-19
$74.78
-0.15
-0.20%
$83.10
$74.63
$75.10
$74.01
$74.48
2026-10-16
$74.35
+0.46
+0.62%
$83.27
$74.81
$75.60
$74.14
$74.78
2026-10-15
$73.39
+0.31
+0.42%
$82.76
$73.70
$74.86
$73.28
$74.35
2026-10-14
$74.64
-1.31
-1.76%
$82.41
$73.33
$73.70
$72.05
$73.39
2026-10-13
$74.72
+0.30
+0.40%
$83.88
$75.02
$75.41
$74.00
$74.64
2026-10-12
$74.04
+0.08
+0.11%
$83.55
$74.12
$75.33
$74.05
$74.72
2026-10-09
$74.60
-0.54
-0.72%
$83.46
$74.06
$74.45
$73.57
$74.04
2026-10-08
$74.15
-0.35
-0.47%
$84.07
$73.80
$74.80
$73.26
$74.60
2026-10-07
$75.00
-0.91
-1.21%
$84.46
$74.09
$74.59
$73.45
$74.15
2026-10-06
$75.03
+0.48
+0.64%
$85.50
$75.51
$75.75
$74.63
$75.00
2026-10-05
$75.47
+0.02
+0.03%
$84.96
$75.49
$76.00
$74.01
$75.03
2026-10-02
$74.03
+1.00
+1.35%
$84.94
$75.03
$76.30
$74.97
$75.47
2026-10-01
$74.00
-0.81
-1.09%
$83.80
$73.19
$74.05
$71.56
$74.03
2026-09-30
$74.52
+0.20
+0.27%
$84.73
$74.72
$75.08
$73.79
$74.00
2026-09-29
$75.79
+0.12
+0.16%
$84.50
$75.91
$76.41
$73.97
$74.52
2026-09-28
$77.06
+0.02
+0.03%
$84.37
$77.08
$77.17
$75.78
$75.79
2026-09-25
$76.83
+0.71
+0.92%
$84.35
$77.54
$77.92
$76.86
$77.06
2026-09-24
$76.72
+0.61
+0.80%
$83.58
$77.33
$77.36
$76.07
$76.83
2026-09-23
$77.35
-0.06
-0.08%
$82.92
$77.29
$78.00
$76.54
$76.72
2026-09-22
$78.87
+0.38
+0.48%
$82.98
$79.25
$79.61
$77.35
$77.35
2026-09-21
$77.61
+0.60
+0.77%
$82.58
$78.21
$79.18
$78.12
$78.87
2026-09-18
$77.98
-0.73
-0.94%
$81.95
$77.25
$77.94
$76.97
$77.61
2026-09-17
$78.14
+0.91
+1.16%
$82.72
$79.05
$79.15
$77.71
$77.98
2026-09-16
$78.83
-0.35
-0.44%
$81.77
$78.48
$78.81
$76.20
$78.14
2026-09-15
$78.91
+0.31
+0.39%
$82.14
$79.22
$79.58
$78.01
$78.83
2026-09-14
$78.88
-0.36
-0.46%
$81.82
$78.52
$79.48
$78.52
$78.91
2026-09-11
$78.86
+1.12
+1.42%
$82.19
$79.98
$80.36
$77.57
$78.88
2026-09-10
$78.16
+0.14
+0.18%
$81.04
$78.30
$78.98
$77.04
$78.86
2026-09-09
$78.74
-0.71
-0.90%
$80.89
$78.03
$78.34
$77.05
$78.16
2026-09-08
$81.07
-0.92
-1.13%
$81.63
$80.15
$80.25
$78.39
$78.74
2026-09-04
$79.64
-0.51
-0.64%
$82.57
$79.13
$81.09
$79.06
$81.07
2026-09-03
$78.66
+0.53
+0.67%
$83.10
$79.19
$80.57
$78.85
$79.64
2026-09-02
$76.42
+0.58
+0.76%
$82.54
$77.00
$79.66
$76.89
$78.66
2026-09-01
$78.18
-0.56
-0.72%
$81.92
$77.62
$78.19
$75.89
$76.42
2026-08-31
$78.58
+0.05
+0.06%
$82.51
$78.63
$78.63
$77.41
$78.18
2026-08-28
$79.03
+0.15
+0.19%
$82.46
$79.18
$79.59
$78.49
$78.58
2026-08-27
$78.54
-0.53
-0.67%
$82.30
$78.01
$79.60
$77.01
$79.03
2026-08-26
$78.30
+0.38
+0.49%
$82.86
$78.68
$78.73
$78.16
$78.54
2026-08-25
$78.99
+0.35
+0.44%
$82.46
$79.34
$79.34
$78.28
$78.30
2026-08-24
$79.79
-0.03
-0.04%
$82.10
$79.76
$80.67
$78.94
$78.99
2026-08-21
$79.57
+0.84
+1.06%
$82.13
$80.41
$80.88
$79.25
$79.79
2026-08-20
$78.75
-0.15
-0.19%
$81.27
$78.60
$79.69
$77.77
$79.57
2026-08-19
$80.76
+0.01
+0.01%
$81.43
$80.77
$80.84
$78.55
$78.75
2026-08-18
$82.11
-0.09
-0.11%
$81.42
$82.02
$82.09
$80.65
$80.76
2026-08-17
$83.58
-0.27
-0.32%
$81.51
$83.31
$84.21
$81.86
$82.11
2026-08-14
$83.40
-0.13
-0.16%
$81.77
$83.27
$84.03
$82.50
$83.58
2026-08-13
$82.79
+0.63
+0.76%
$81.90
$83.42
$84.30
$82.81
$83.40
2026-08-12
$82.86
+0.16
+0.19%
$81.28
$83.02
$83.45
$82.20
$82.79
2026-08-11
$82.36
+0.40
+0.49%
$81.12
$82.76
$83.42
$81.84
$82.86
2026-08-10
$82.07
-0.35
-0.43%
$80.73
$81.72
$82.52
$81.50
$82.36
2026-08-07
$82.05
-0.19
-0.23%
$81.08
$81.86
$82.71
$81.42
$82.07
2026-08-06
$82.72
+0.49
+0.59%
$81.27
$83.21
$83.21
$81.67
$82.05
2026-08-05
$83.65
+0.10
+0.12%
$80.79
$83.75
$83.94
$82.38
$82.72
2026-08-04
$80.55
+0.14
+0.17%
$80.69
$80.69
$83.84
$80.69
$83.65
📈 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
$80.55
$82.51
+1.96
+2.44%
2026-09
$82.51
$84.73
+2.22
+2.69%
2026-10
$84.73
$85.98
+1.25
+1.47%
📅 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 CUBI, 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.