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
Open
High
Low
Close
Prior Close
Overnight $
Overnight %
Cum. Index
2026-06-15
$2,098.78
$2,119.90
$2,021.11
$2,107.86
$1,980.10
+118.68
+5.99%
$2,098.78
2026-06-16
$2,134.20
$2,167.33
$1,980.18
$1,991.55
$2,107.86
+26.34
+1.25%
$2,125.01
2026-06-17
$2,074.59
$2,074.59
$1,938.00
$1,958.80
$1,991.55
+83.04
+4.17%
$2,213.61
2026-06-18
$2,044.74
$2,191.69
$2,029.00
$2,184.75
$1,958.80
+85.94
+4.39%
$2,310.74
2026-06-22
$2,293.31
$2,354.39
$2,251.28
$2,273.73
$2,184.75
+108.56
+4.97%
$2,425.56
2026-06-23
$2,007.70
$2,060.00
$1,950.00
$1,963.60
$2,273.73
-266.03
-11.70%
$2,141.77
2026-06-25
$2,238.30
$2,348.00
$2,092.08
$2,335.00
$1,963.60
+274.70
+13.99%
$2,441.40
2026-06-26
$2,170.00
$2,256.11
$2,063.04
$2,090.71
$2,335.00
-165.00
-7.07%
$2,268.87
2026-06-29
$2,090.50
$2,090.71
$1,895.00
$2,050.39
$2,090.71
-0.21
-0.01%
$2,268.65
2026-06-30
$2,109.18
$2,280.80
$2,070.00
$2,273.73
$2,050.39
+58.79
+2.87%
$2,333.69
2026-07-01
$2,085.17
$2,129.98
$2,002.05
$2,032.22
$2,273.73
-188.56
-8.29%
$2,140.16
2026-07-02
$2,045.65
$2,052.54
$1,693.00
$1,745.00
$2,032.22
+13.43
+0.66%
$2,154.30
2026-07-07
$1,619.86
$1,638.88
$1,485.02
$1,617.70
$1,745.00
-125.14
-7.17%
$1,999.81
2026-07-08
$1,591.80
$1,734.69
$1,591.00
$1,727.18
$1,617.70
-25.90
-1.60%
$1,967.79
2026-07-09
$1,835.61
$1,952.59
$1,801.00
$1,858.27
$1,727.18
+108.43
+6.28%
$2,091.33
2026-07-10
$1,778.98
$1,946.84
$1,773.51
$1,915.92
$1,858.27
-79.29
-4.27%
$2,002.10
2026-07-13
$1,790.25
$1,800.00
$1,646.28
$1,673.97
$1,915.92
-125.67
-6.56%
$1,870.78
2026-07-14
$1,807.00
$1,812.47
$1,711.47
$1,757.82
$1,673.97
+133.03
+7.95%
$2,019.45
2026-07-15
$1,717.29
$1,729.50
$1,478.50
$1,615.00
$1,757.82
-40.53
-2.31%
$1,972.88
2026-07-16
$1,527.49
$1,551.63
$1,390.04
$1,411.08
$1,615.00
-87.51
-5.42%
$1,865.98
2026-07-17
$1,365.20
$1,501.20
$1,325.03
$1,354.82
$1,411.08
-45.88
-3.25%
$1,805.32
2026-07-21
$1,511.67
$1,595.64
$1,489.64
$1,589.40
$1,354.82
+156.85
+11.58%
$2,014.32
2026-07-22
$1,527.90
$1,628.40
$1,516.12
$1,599.27
$1,589.40
-61.50
-3.87%
$1,936.38
2026-07-23
$1,567.60
$1,696.37
$1,558.61
$1,610.33
$1,599.27
-31.67
-1.98%
$1,898.04
2026-07-24
$1,550.89
$1,572.86
$1,411.50
$1,436.56
$1,610.33
-59.44
-3.69%
$1,827.98
2026-07-27
$1,453.79
$1,456.01
$1,222.01
$1,278.23
$1,436.56
+17.23
+1.20%
$1,849.90
2026-07-28
$1,172.37
$1,188.00
$1,050.94
$1,096.10
$1,278.23
-105.87
-8.28%
$1,696.69
2026-07-29
$1,119.33
$1,124.80
$998.19
$1,015.89
$1,096.10
+23.23
+2.12%
$1,732.64
2026-07-30
$1,135.01
$1,285.41
$1,124.58
$1,279.96
$1,015.89
+119.12
+11.73%
$1,935.81
2026-07-31
$1,383.69
$1,404.99
$1,187.26
$1,214.83
$1,279.96
+103.73
+8.10%
$2,092.68
2026-08-03
$1,159.84
$1,316.44
$1,121.33
$1,288.03
$1,214.83
-54.99
-4.53%
$1,997.96
2026-08-04
$1,358.21
$1,446.62
$1,340.00
$1,427.62
$1,288.03
+70.18
+5.45%
$2,106.82
2026-08-05
$1,398.77
$1,441.76
$1,345.00
$1,350.50
$1,427.62
-28.85
-2.02%
$2,064.24
2026-08-06
$1,173.26
$1,324.00
$1,163.09
$1,258.58
$1,350.50
-177.24
-13.12%
$1,793.33
2026-08-07
$1,309.30
$1,309.53
$1,184.37
$1,212.21
$1,258.58
+50.72
+4.03%
$1,865.60
2026-08-10
$1,203.41
$1,278.76
$1,194.01
$1,237.92
$1,212.21
-8.80
-0.73%
$1,852.06
2026-08-11
$1,260.56
$1,287.00
$1,242.06
$1,271.05
$1,237.92
+22.64
+1.83%
$1,885.93
2026-08-12
$1,358.22
$1,389.28
$1,308.53
$1,344.29
$1,271.05
+87.17
+6.86%
$2,015.27
2026-08-13
$1,339.83
$1,580.88
$1,331.62
$1,528.11
$1,344.29
-4.46
-0.33%
$2,008.58
2026-08-14
$1,646.93
$1,667.06
$1,565.00
$1,641.11
$1,528.11
+118.82
+7.78%
$2,164.76
2026-08-17
$1,700.74
$1,827.99
$1,698.00
$1,786.85
$1,641.11
+59.63
+3.63%
$2,243.43
2026-08-18
$1,677.54
$1,724.99
$1,600.20
$1,625.78
$1,786.85
-109.31
-6.12%
$2,106.18
2026-08-19
$1,682.40
$1,699.00
$1,542.00
$1,568.87
$1,625.78
+56.62
+3.48%
$2,179.54
2026-08-20
$1,569.00
$1,631.40
$1,554.00
$1,600.62
$1,568.87
+0.13
+0.01%
$2,179.72
2026-08-21
$1,604.81
$1,614.00
$1,570.01
$1,596.08
$1,600.62
+4.19
+0.26%
$2,185.42
2026-08-24
$1,494.09
$1,517.00
$1,416.56
$1,493.12
$1,596.08
-101.99
-6.39%
$2,045.77
2026-08-25
$1,533.69
$1,564.99
$1,467.01
$1,480.77
$1,493.12
+40.57
+2.72%
$2,101.36
2026-08-26
$1,455.57
$1,511.77
$1,450.05
$1,499.37
$1,480.77
-25.20
-1.70%
$2,065.60
2026-08-27
$1,549.42
$1,557.89
$1,456.00
$1,484.95
$1,499.37
+50.05
+3.34%
$2,134.55
2026-08-28
$1,448.00
$1,517.75
$1,435.61
$1,484.98
$1,484.95
-36.95
-2.49%
$2,081.43
2026-08-31
$1,486.40
$1,572.69
$1,449.50
$1,566.70
$1,484.98
+1.42
+0.10%
$2,083.42
2026-09-01
$1,526.01
$1,609.61
$1,513.00
$1,536.87
$1,566.70
-40.69
-2.60%
$2,029.31
2026-09-02
$1,531.62
$1,587.86
$1,509.24
$1,553.40
$1,536.87
-5.25
-0.34%
$2,022.38
2026-09-03
$1,544.55
$1,576.80
$1,511.00
$1,554.99
$1,553.40
-8.85
-0.57%
$2,010.86
2026-09-04
$1,586.00
$1,740.00
$1,581.00
$1,740.00
$1,554.99
+31.01
+1.99%
$2,050.96
2026-09-08
$1,769.43
$1,807.35
$1,733.78
$1,737.99
$1,740.00
+29.43
+1.69%
$2,085.65
2026-09-09
$1,751.30
$1,807.00
$1,728.02
$1,764.17
$1,737.99
+13.31
+0.77%
$2,101.62
2026-09-10
$1,725.44
$1,733.95
$1,674.00
$1,692.59
$1,764.17
-38.73
-2.20%
$2,055.48
2026-09-11
$1,713.50
$1,720.34
$1,616.80
$1,633.35
$1,692.59
+20.91
+1.24%
$2,080.87
📈 Overnight % Gain Trend
Cumulative overnight-only return, indexed to 0% on 2026-06-12
(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 %
2026-06
$1,980.10
$2,333.69
+353.59
+17.86%
2026-07
$2,333.69
$2,092.68
-241.01
-10.33%
2026-08
$2,092.68
$2,083.42
-9.26
-0.44%
2026-09
$2,083.42
$2,080.87
-2.55
-0.12%
🌙 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 SNDK, with buy/sell triggers plotted right on the chart.