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
2026-10-27
₩801.00
+36.00
+4.49%
₩537.71
₩837.00
₩888.00
₩824.00
₩850.00
2026-10-26
₩843.00
-34.00
-4.03%
₩514.59
₩809.00
₩862.00
₩795.00
₩801.00
2026-10-23
₩913.00
-33.00
-3.61%
₩536.21
₩880.00
₩887.00
₩820.00
₩843.00
2026-10-22
₩1,044.00
-26.00
-2.49%
₩556.32
₩1,018.00
₩1,031.00
₩908.00
₩913.00
2026-10-21
₩1,044.00
+46.00
+4.41%
₩570.53
₩1,090.00
₩1,096.00
₩1,019.00
₩1,044.00
2026-10-20
₩1,177.00
-25.00
-2.12%
₩546.45
₩1,152.00
₩1,192.00
₩1,038.00
₩1,044.00
2026-10-19
₩1,011.00
-63.00
-6.23%
₩558.31
₩948.00
₩1,183.00
₩942.00
₩1,177.00
2026-10-16
₩1,021.00
+19.00
+1.86%
₩595.41
₩1,040.00
₩1,059.00
₩984.00
₩1,011.00
2026-10-15
₩1,175.00
-102.00
-8.68%
₩584.54
₩1,073.00
₩1,099.00
₩990.00
₩1,021.00
2026-10-14
₩1,096.00
-1.00
-0.09%
₩640.10
₩1,095.00
₩1,204.00
₩1,093.00
₩1,175.00
2026-10-13
₩1,077.00
-64.00
-5.94%
₩640.69
₩1,013.00
₩1,105.00
₩941.00
₩1,096.00
2026-10-12
₩1,179.00
+26.00
+2.21%
₩681.17
₩1,205.00
₩1,237.00
₩1,072.00
₩1,077.00
2026-10-08
₩1,150.00
+45.00
+3.91%
₩666.47
₩1,195.00
₩1,248.00
₩1,166.00
₩1,179.00
2026-10-07
₩1,200.00
-25.00
-2.08%
₩641.37
₩1,175.00
₩1,192.00
₩1,136.00
₩1,150.00
2026-10-06
₩1,071.00
+25.00
+2.33%
₩655.02
₩1,096.00
₩1,200.00
₩1,078.00
₩1,200.00
2026-10-02
₩1,013.00
-10.00
-0.99%
₩640.08
₩1,003.00
₩1,077.00
₩999.00
₩1,071.00
2026-10-01
₩983.00
-9.00
-0.92%
₩646.46
₩974.00
₩1,016.00
₩963.00
₩1,013.00
2026-09-30
₩965.00
+12.00
+1.24%
₩652.43
₩977.00
₩999.00
₩970.00
₩983.00
2026-09-29
₩1,038.00
-20.00
-1.93%
₩644.42
₩1,018.00
₩1,018.00
₩942.00
₩965.00
2026-09-28
₩980.00
-1.00
-0.10%
₩657.08
₩979.00
₩1,046.00
₩975.00
₩1,038.00
2026-09-23
₩976.00
+5.00
+0.51%
₩657.75
₩981.00
₩1,011.00
₩965.00
₩980.00
2026-09-22
₩985.00
+20.00
+2.03%
₩654.40
₩1,005.00
₩1,011.00
₩975.00
₩976.00
2026-09-21
₩1,027.00
+5.00
+0.49%
₩641.37
₩1,032.00
₩1,032.00
₩979.00
₩985.00
2026-09-18
₩1,024.00
+32.00
+3.12%
₩638.27
₩1,056.00
₩1,065.00
₩1,019.00
₩1,027.00
2026-09-17
₩1,032.00
+4.00
+0.39%
₩618.93
₩1,036.00
₩1,046.00
₩1,016.00
₩1,024.00
2026-09-16
₩1,055.00
-16.00
-1.52%
₩616.54
₩1,039.00
₩1,085.00
₩1,024.00
₩1,032.00
2026-09-15
₩1,001.00
+9.00
+0.90%
₩626.03
₩1,010.00
₩1,075.00
₩993.00
₩1,055.00
2026-09-14
₩1,067.00
-36.00
-3.37%
₩620.45
₩1,031.00
₩1,036.00
₩996.00
₩1,001.00
2026-09-11
₩1,124.00
-57.00
-5.07%
₩642.12
₩1,067.00
₩1,101.00
₩1,045.00
₩1,067.00
2026-09-10
₩1,142.00
-43.00
-3.77%
₩676.42
₩1,099.00
₩1,167.00
₩1,083.00
₩1,124.00
2026-09-09
₩1,004.00
+8.00
+0.80%
₩702.88
₩1,012.00
₩1,144.00
₩1,004.00
₩1,142.00
2026-09-08
₩1,057.00
+31.00
+2.93%
₩697.33
₩1,088.00
₩1,107.00
₩1,004.00
₩1,004.00
2026-09-07
₩1,062.00
+12.00
+1.13%
₩677.46
₩1,074.00
₩1,074.00
₩1,037.00
₩1,057.00
2026-09-04
₩1,051.00
+17.00
+1.62%
₩669.89
₩1,068.00
₩1,105.00
₩1,048.00
₩1,062.00
2026-09-03
₩1,004.00
+30.00
+2.99%
₩659.23
₩1,034.00
₩1,100.00
₩988.00
₩1,051.00
2026-09-02
₩1,123.00
-52.00
-4.63%
₩640.10
₩1,071.00
₩1,101.00
₩1,004.00
₩1,004.00
2026-09-01
₩1,159.00
-2.00
-0.17%
₩671.18
₩1,157.00
₩1,224.00
₩1,123.00
₩1,123.00
2026-08-31
₩1,109.00
-19.00
-1.71%
₩672.34
₩1,090.00
₩1,167.00
₩1,068.00
₩1,159.00
2026-08-28
₩1,102.00
-24.00
-2.18%
₩684.06
₩1,078.00
₩1,134.00
₩1,063.00
₩1,109.00
2026-08-27
₩993.00
+17.00
+1.71%
₩699.29
₩1,010.00
₩1,118.00
₩998.00
₩1,102.00
2026-08-26
₩1,009.00
-14.00
-1.39%
₩687.52
₩995.00
₩998.00
₩945.00
₩993.00
2026-08-25
₩1,035.00
-26.00
-2.51%
₩697.19
₩1,009.00
₩1,023.00
₩935.00
₩1,009.00
2026-08-24
₩915.00
+20.00
+2.19%
₩715.16
₩935.00
₩1,039.00
₩930.00
₩1,035.00
2026-08-21
₩1,002.00
-35.00
-3.49%
₩699.86
₩967.00
₩973.00
₩906.00
₩915.00
2026-08-20
₩981.00
+23.00
+2.34%
₩725.19
₩1,004.00
₩1,046.00
₩989.00
₩1,002.00
2026-08-19
₩985.00
-55.00
-5.58%
₩708.58
₩930.00
₩1,004.00
₩908.00
₩981.00
2026-08-18
₩1,079.00
-16.00
-1.48%
₩750.48
₩1,063.00
₩1,081.00
₩971.00
₩985.00
2026-08-14
₩1,025.00
+30.00
+2.93%
₩761.78
₩1,055.00
₩1,084.00
₩1,016.00
₩1,079.00
2026-08-13
₩1,010.00
+7.00
+0.69%
₩740.12
₩1,017.00
₩1,050.00
₩994.00
₩1,025.00
2026-08-12
₩988.00
+12.00
+1.21%
₩735.02
₩1,000.00
₩1,050.00
₩970.00
₩1,010.00
2026-08-11
₩1,045.00
-22.00
-2.11%
₩726.20
₩1,023.00
₩1,051.00
₩979.00
₩988.00
2026-08-10
₩965.00
-1.00
-0.10%
₩741.82
₩964.00
₩1,049.00
₩921.00
₩1,045.00
2026-08-07
₩870.00
+56.00
+6.44%
₩742.59
₩926.00
₩980.00
₩879.00
₩965.00
2026-08-06
₩850.00
-13.00
-1.53%
₩697.68
₩837.00
₩891.00
₩820.00
₩870.00
2026-08-05
₩838.00
+34.00
+4.06%
₩708.52
₩872.00
₩884.00
₩840.00
₩850.00
2026-08-04
₩756.00
+12.00
+1.59%
₩680.89
₩768.00
₩838.00
₩765.00
₩838.00
2026-08-03
₩808.00
-37.00
-4.58%
₩670.25
₩771.00
₩791.00
₩715.00
₩756.00
2026-07-31
₩728.00
+71.00
+9.75%
₩702.42
₩799.00
₩816.00
₩720.00
₩808.00
2026-07-30
₩670.00
-30.00
-4.48%
₩640.00
₩640.00
₩768.00
₩630.00
₩728.00
📈 Overnight % Gain Trend
Cumulative overnight-only return, indexed to 0% on 2026-07-29
(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 %
2026-07
₩670.00
₩702.42
+32.42
+4.84%
2026-08
₩702.42
₩672.34
-30.08
-4.28%
2026-09
₩672.34
₩652.43
-19.91
-2.96%
2026-10
₩652.43
₩537.71
-114.72
-17.58%
📅 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
Overnight (close→next open) Intraday (open→close)
From 2023-07-04 to 2026-10-23 (803 trading days), $1 invested
overnight-only would now be worth $2.11;
$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.
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.