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
2026-06-19
₩1,599.00
₩1,688.00
₩1,488.00
₩1,566.00
₩1,596.00
+3.00
+0.19%
₩1,599.00
2026-06-22
₩1,577.00
₩1,583.00
₩1,459.00
₩1,490.00
₩1,566.00
+11.00
+0.70%
₩1,610.23
2026-06-23
₩1,483.00
₩1,546.00
₩1,219.00
₩1,222.00
₩1,490.00
-7.00
-0.47%
₩1,602.67
2026-06-24
₩1,258.00
₩1,297.00
₩1,180.00
₩1,282.00
₩1,222.00
+36.00
+2.95%
₩1,649.88
2026-06-25
₩1,308.00
₩1,328.00
₩1,182.00
₩1,188.00
₩1,282.00
+26.00
+2.03%
₩1,683.34
2026-06-26
₩1,175.00
₩1,207.00
₩993.00
₩1,050.00
₩1,188.00
-13.00
-1.09%
₩1,664.92
2026-06-29
₩1,071.00
₩1,356.00
₩1,041.00
₩1,356.00
₩1,050.00
+21.00
+2.00%
₩1,698.22
2026-06-30
₩1,320.00
₩1,320.00
₩1,193.00
₩1,193.00
₩1,356.00
-36.00
-2.65%
₩1,653.13
2026-07-01
₩1,190.00
₩1,206.00
₩1,083.00
₩1,129.00
₩1,193.00
-3.00
-0.25%
₩1,648.98
2026-07-02
₩1,093.00
₩1,131.00
₩1,013.00
₩1,078.00
₩1,129.00
-36.00
-3.19%
₩1,596.40
2026-07-03
₩1,076.00
₩1,091.00
₩942.00
₩1,085.00
₩1,078.00
-2.00
-0.19%
₩1,593.44
2026-07-06
₩1,089.00
₩1,093.00
₩981.00
₩1,035.00
₩1,085.00
+4.00
+0.37%
₩1,599.31
2026-07-07
₩1,040.00
₩1,040.00
₩930.00
₩982.00
₩1,035.00
+5.00
+0.48%
₩1,607.04
2026-07-08
₩934.00
₩960.00
₩849.00
₩861.00
₩982.00
-48.00
-4.89%
₩1,528.48
2026-07-09
₩874.00
₩933.00
₩818.00
₩860.00
₩861.00
+13.00
+1.51%
₩1,551.56
2026-07-10
₩900.00
₩978.00
₩889.00
₩962.00
₩860.00
+40.00
+4.65%
₩1,623.73
2026-07-13
₩977.00
₩1,062.00
₩931.00
₩944.00
₩962.00
+15.00
+1.56%
₩1,649.05
2026-07-14
₩963.00
₩966.00
₩830.00
₩878.00
₩944.00
+19.00
+2.01%
₩1,682.24
2026-07-15
₩930.00
₩996.00
₩929.00
₩977.00
₩878.00
+52.00
+5.92%
₩1,781.87
2026-07-16
₩955.00
₩1,007.00
₩898.00
₩921.00
₩977.00
-22.00
-2.25%
₩1,741.74
2026-07-20
₩877.00
₩898.00
₩811.00
₩823.00
₩921.00
-44.00
-4.78%
₩1,658.53
2026-07-21
₩812.00
₩837.00
₩781.00
₩835.00
₩823.00
-11.00
-1.34%
₩1,636.37
2026-07-22
₩880.00
₩912.00
₩845.00
₩848.00
₩835.00
+45.00
+5.39%
₩1,724.55
2026-07-23
₩865.00
₩1,000.00
₩844.00
₩999.00
₩848.00
+17.00
+2.00%
₩1,759.13
2026-07-24
₩942.00
₩950.00
₩877.00
₩885.00
₩999.00
-57.00
-5.71%
₩1,658.76
2026-07-27
₩926.00
₩929.00
₩865.00
₩895.00
₩885.00
+41.00
+4.63%
₩1,735.60
2026-07-28
₩838.00
₩841.00
₩733.00
₩754.00
₩895.00
-57.00
-6.37%
₩1,625.07
2026-07-29
₩771.00
₩780.00
₩608.00
₩670.00
₩754.00
+17.00
+2.25%
₩1,661.71
2026-07-30
₩640.00
₩768.00
₩630.00
₩728.00
₩670.00
-30.00
-4.48%
₩1,587.30
2026-07-31
₩799.00
₩816.00
₩720.00
₩808.00
₩728.00
+71.00
+9.75%
₩1,742.11
2026-08-03
₩771.00
₩791.00
₩715.00
₩756.00
₩808.00
-37.00
-4.58%
₩1,662.33
2026-08-04
₩768.00
₩838.00
₩765.00
₩838.00
₩756.00
+12.00
+1.59%
₩1,688.72
2026-08-05
₩872.00
₩884.00
₩840.00
₩850.00
₩838.00
+34.00
+4.06%
₩1,757.23
2026-08-06
₩837.00
₩891.00
₩820.00
₩870.00
₩850.00
-13.00
-1.53%
₩1,730.36
2026-08-07
₩926.00
₩980.00
₩879.00
₩965.00
₩870.00
+56.00
+6.44%
₩1,841.74
2026-08-10
₩964.00
₩1,049.00
₩921.00
₩1,045.00
₩965.00
-1.00
-0.10%
₩1,839.83
2026-08-11
₩1,023.00
₩1,051.00
₩979.00
₩988.00
₩1,045.00
-22.00
-2.11%
₩1,801.10
2026-08-12
₩1,000.00
₩1,050.00
₩970.00
₩1,010.00
₩988.00
+12.00
+1.21%
₩1,822.97
2026-08-13
₩1,017.00
₩1,050.00
₩994.00
₩1,025.00
₩1,010.00
+7.00
+0.69%
₩1,835.61
2026-08-14
₩1,055.00
₩1,084.00
₩1,016.00
₩1,079.00
₩1,025.00
+30.00
+2.93%
₩1,889.33
2026-08-18
₩1,063.00
₩1,081.00
₩971.00
₩985.00
₩1,079.00
-16.00
-1.48%
₩1,861.32
2026-08-19
₩930.00
₩1,004.00
₩908.00
₩981.00
₩985.00
-55.00
-5.58%
₩1,757.38
2026-08-20
₩1,004.00
₩1,046.00
₩989.00
₩1,002.00
₩981.00
+23.00
+2.34%
₩1,798.59
2026-08-21
₩967.00
₩973.00
₩906.00
₩915.00
₩1,002.00
-35.00
-3.49%
₩1,735.76
2026-08-24
₩935.00
₩1,039.00
₩930.00
₩1,035.00
₩915.00
+20.00
+2.19%
₩1,773.70
2026-08-25
₩1,009.00
₩1,023.00
₩935.00
₩1,009.00
₩1,035.00
-26.00
-2.51%
₩1,729.15
2026-08-26
₩995.00
₩998.00
₩945.00
₩993.00
₩1,009.00
-14.00
-1.39%
₩1,705.15
2026-08-27
₩1,010.00
₩1,118.00
₩998.00
₩1,102.00
₩993.00
+17.00
+1.71%
₩1,734.35
2026-08-28
₩1,078.00
₩1,134.00
₩1,063.00
₩1,109.00
₩1,102.00
-24.00
-2.18%
₩1,696.57
2026-08-31
₩1,090.00
₩1,167.00
₩1,068.00
₩1,159.00
₩1,109.00
-19.00
-1.71%
₩1,667.51
2026-09-01
₩1,157.00
₩1,224.00
₩1,123.00
₩1,123.00
₩1,159.00
-2.00
-0.17%
₩1,664.63
2026-09-02
₩1,071.00
₩1,101.00
₩1,004.00
₩1,004.00
₩1,123.00
-52.00
-4.63%
₩1,587.55
2026-09-03
₩1,034.00
₩1,100.00
₩988.00
₩1,051.00
₩1,004.00
+30.00
+2.99%
₩1,634.99
2026-09-04
₩1,068.00
₩1,105.00
₩1,048.00
₩1,062.00
₩1,051.00
+17.00
+1.62%
₩1,661.43
2026-09-07
₩1,074.00
₩1,074.00
₩1,037.00
₩1,057.00
₩1,062.00
+12.00
+1.13%
₩1,680.21
2026-09-08
₩1,088.00
₩1,107.00
₩1,004.00
₩1,004.00
₩1,057.00
+31.00
+2.93%
₩1,729.48
2026-09-09
₩1,012.00
₩1,144.00
₩1,004.00
₩1,142.00
₩1,004.00
+8.00
+0.80%
₩1,743.26
2026-09-10
₩1,099.00
₩1,167.00
₩1,083.00
₩1,124.00
₩1,142.00
-43.00
-3.77%
₩1,677.62
2026-09-11
₩1,067.00
₩1,101.00
₩1,045.00
₩1,067.00
₩1,124.00
-57.00
-5.07%
₩1,592.55
📈 Overnight % Gain Trend
Cumulative overnight-only return, indexed to 0% on 2026-06-18
(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
₩1,596.00
₩1,653.13
+57.13
+3.58%
2026-07
₩1,653.13
₩1,742.11
+88.97
+5.38%
2026-08
₩1,742.11
₩1,667.51
-74.60
-4.28%
2026-09
₩1,667.51
₩1,592.55
-74.96
-4.50%
🌙 Overnight vs. Intraday Return
Overnight (close→next open) Intraday (open→close)
From 2023-07-04 to 2026-09-04 (772 trading days), $1 invested
overnight-only would now be worth $2.64;
$1 invested intraday-only would be worth $0.04.
462330's historical return has leaned mostly on the overnight session.
This reflects a statistical pattern in past prices, not a trading strategy or investment advice —
it ignores transaction costs and slippage.
🎯 Best Strategy Backtest
See which saved strategy has the best real backtested win-rate on 462330, with buy/sell triggers plotted right on the chart.