018880

Hanon Systems

🇰🇷 KR · Last updated: 2026-10-08

₩4,015.00

+3.08%

Open₩3,895.00

High₩4,085.00

Low₩3,790.00

Close₩4,015.00

Adj Close₩4,015.00

📊 Chart

⬆️ Upgrade to Basic for BBands, PSAR, RSI & indicators

🌙 Overnight PnL Breakdown

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
2026-07-13	₩3,605.00	+5.00	+0.14%	₩3,610.00	₩3,610.00	₩3,705.00	₩3,420.00	₩3,440.00
2026-07-14	₩3,440.00	+0.00	+0.00%	₩3,610.00	₩3,440.00	₩3,485.00	₩3,320.00	₩3,400.00
2026-07-15	₩3,400.00	+95.00	+2.79%	₩3,710.87	₩3,495.00	₩3,625.00	₩3,485.00	₩3,535.00
2026-07-16	₩3,535.00	-85.00	-2.40%	₩3,621.64	₩3,450.00	₩3,570.00	₩3,410.00	₩3,490.00
2026-07-20	₩3,490.00	-75.00	-2.15%	₩3,543.81	₩3,415.00	₩3,475.00	₩3,355.00	₩3,385.00
2026-07-21	₩3,385.00	-30.00	-0.89%	₩3,512.40	₩3,355.00	₩3,430.00	₩3,280.00	₩3,405.00
2026-07-22	₩3,405.00	+85.00	+2.50%	₩3,600.08	₩3,490.00	₩3,640.00	₩3,480.00	₩3,535.00
2026-07-23	₩3,535.00	+25.00	+0.71%	₩3,625.54	₩3,560.00	₩3,795.00	₩3,535.00	₩3,790.00
2026-07-24	₩3,790.00	-85.00	-2.24%	₩3,544.23	₩3,705.00	₩3,735.00	₩3,520.00	₩3,535.00
2026-07-27	₩3,535.00	+110.00	+3.11%	₩3,654.52	₩3,645.00	₩3,655.00	₩3,510.00	₩3,595.00
2026-07-28	₩3,595.00	-110.00	-3.06%	₩3,542.70	₩3,485.00	₩3,500.00	₩3,285.00	₩3,355.00
2026-07-29	₩3,355.00	+30.00	+0.89%	₩3,574.38	₩3,385.00	₩3,420.00	₩2,975.00	₩3,160.00
2026-07-30	₩3,160.00	-90.00	-2.85%	₩3,472.57	₩3,070.00	₩3,415.00	₩3,070.00	₩3,265.00
2026-07-31	₩3,265.00	+130.00	+3.98%	₩3,610.84	₩3,395.00	₩3,480.00	₩3,135.00	₩3,305.00
2026-08-03	₩3,305.00	-50.00	-1.51%	₩3,556.21	₩3,255.00	₩3,345.00	₩3,150.00	₩3,250.00
2026-08-04	₩3,250.00	+0.00	+0.00%	₩3,556.21	₩3,250.00	₩3,370.00	₩3,170.00	₩3,370.00
2026-08-05	₩3,370.00	+90.00	+2.67%	₩3,651.19	₩3,460.00	₩3,600.00	₩3,430.00	₩3,530.00
2026-08-06	₩3,530.00	-10.00	-0.28%	₩3,640.84	₩3,520.00	₩3,630.00	₩3,455.00	₩3,610.00
2026-08-07	₩3,610.00	+0.00	+0.00%	₩3,640.84	₩3,610.00	₩3,675.00	₩3,510.00	₩3,625.00
2026-08-10	₩3,625.00	+10.00	+0.28%	₩3,650.89	₩3,635.00	₩3,770.00	₩3,585.00	₩3,765.00
2026-08-11	₩3,765.00	-10.00	-0.27%	₩3,641.19	₩3,755.00	₩3,825.00	₩3,675.00	₩3,785.00
2026-08-12	₩3,785.00	+30.00	+0.79%	₩3,670.05	₩3,815.00	₩3,880.00	₩3,730.00	₩3,865.00
2026-08-13	₩3,865.00	+35.00	+0.91%	₩3,703.28	₩3,900.00	₩3,945.00	₩3,760.00	₩3,805.00
2026-08-14	₩3,805.00	-5.00	-0.13%	₩3,698.42	₩3,800.00	₩3,895.00	₩3,745.00	₩3,820.00
2026-08-18	₩3,820.00	+25.00	+0.65%	₩3,722.62	₩3,845.00	₩3,850.00	₩3,595.00	₩3,655.00
2026-08-19	₩3,655.00	-140.00	-3.83%	₩3,580.03	₩3,515.00	₩3,555.00	₩3,440.00	₩3,490.00
2026-08-20	₩3,490.00	+40.00	+1.15%	₩3,621.06	₩3,530.00	₩3,585.00	₩3,495.00	₩3,515.00
2026-08-21	₩3,515.00	-55.00	-1.56%	₩3,564.40	₩3,460.00	₩3,475.00	₩3,360.00	₩3,400.00
2026-08-24	₩3,400.00	+5.00	+0.15%	₩3,569.65	₩3,405.00	₩3,530.00	₩3,380.00	₩3,525.00
2026-08-25	₩3,525.00	-10.00	-0.28%	₩3,559.52	₩3,515.00	₩3,525.00	₩3,355.00	₩3,525.00
2026-08-26	₩3,525.00	+5.00	+0.14%	₩3,564.57	₩3,530.00	₩3,570.00	₩3,455.00	₩3,545.00
2026-08-27	₩3,545.00	+30.00	+0.85%	₩3,594.73	₩3,575.00	₩3,595.00	₩3,450.00	₩3,480.00
2026-08-28	₩3,480.00	+5.00	+0.14%	₩3,599.90	₩3,485.00	₩3,490.00	₩3,405.00	₩3,490.00
2026-08-31	₩3,490.00	-40.00	-1.15%	₩3,558.64	₩3,450.00	₩3,515.00	₩3,375.00	₩3,510.00
2026-09-01	₩3,510.00	-5.00	-0.14%	₩3,553.57	₩3,505.00	₩3,545.00	₩3,455.00	₩3,540.00
2026-09-02	₩3,540.00	-80.00	-2.26%	₩3,473.26	₩3,460.00	₩3,465.00	₩3,390.00	₩3,405.00
2026-09-03	₩3,405.00	+30.00	+0.88%	₩3,503.86	₩3,435.00	₩3,540.00	₩3,385.00	₩3,495.00
2026-09-04	₩3,495.00	+30.00	+0.86%	₩3,533.94	₩3,525.00	₩3,585.00	₩3,495.00	₩3,525.00
2026-09-07	₩3,525.00	+40.00	+1.13%	₩3,574.04	₩3,565.00	₩3,585.00	₩3,515.00	₩3,555.00
2026-09-08	₩3,555.00	+35.00	+0.98%	₩3,609.23	₩3,590.00	₩3,590.00	₩3,445.00	₩3,450.00
2026-09-09	₩3,450.00	-25.00	-0.72%	₩3,583.08	₩3,425.00	₩3,525.00	₩3,420.00	₩3,515.00
2026-09-10	₩3,515.00	-40.00	-1.14%	₩3,542.30	₩3,475.00	₩3,570.00	₩3,455.00	₩3,555.00
2026-09-11	₩3,555.00	-55.00	-1.55%	₩3,487.50	₩3,500.00	₩3,540.00	₩3,450.00	₩3,520.00
2026-09-14	₩3,520.00	-90.00	-2.56%	₩3,398.33	₩3,430.00	₩3,505.00	₩3,415.00	₩3,475.00
2026-09-15	₩3,475.00	-30.00	-0.86%	₩3,368.99	₩3,445.00	₩3,520.00	₩3,370.00	₩3,370.00
2026-09-16	₩3,370.00	+5.00	+0.15%	₩3,373.99	₩3,375.00	₩3,400.00	₩3,330.00	₩3,345.00
2026-09-17	₩3,345.00	+30.00	+0.90%	₩3,404.25	₩3,375.00	₩3,380.00	₩3,290.00	₩3,290.00
2026-09-18	₩3,290.00	+65.00	+1.98%	₩3,471.51	₩3,355.00	₩3,460.00	₩3,350.00	₩3,445.00
2026-09-21	₩3,445.00	-25.00	-0.73%	₩3,446.31	₩3,420.00	₩3,440.00	₩3,325.00	₩3,345.00
2026-09-22	₩3,345.00	+45.00	+1.35%	₩3,492.68	₩3,390.00	₩3,460.00	₩3,320.00	₩3,320.00
2026-09-23	₩3,320.00	+30.00	+0.90%	₩3,524.24	₩3,350.00	₩3,355.00	₩3,215.00	₩3,220.00
2026-09-28	₩3,220.00	+25.00	+0.78%	₩3,551.60	₩3,245.00	₩3,330.00	₩3,225.00	₩3,295.00
2026-09-29	₩3,295.00	-15.00	-0.46%	₩3,535.43	₩3,280.00	₩3,280.00	₩3,165.00	₩3,200.00
2026-09-30	₩3,200.00	+55.00	+1.72%	₩3,596.20	₩3,255.00	₩3,635.00	₩3,250.00	₩3,520.00
2026-10-01	₩3,520.00	-15.00	-0.43%	₩3,580.87	₩3,505.00	₩3,835.00	₩3,460.00	₩3,675.00
2026-10-02	₩3,675.00	-25.00	-0.68%	₩3,556.51	₩3,650.00	₩3,867.00	₩3,610.00	₩3,830.00
2026-10-06	₩3,830.00	+5.00	+0.13%	₩3,561.15	₩3,835.00	₩4,025.00	₩3,765.00	₩3,890.00
2026-10-07	₩3,890.00	+15.00	+0.39%	₩3,574.89	₩3,905.00	₩3,945.00	₩3,805.00	₩3,855.00
2026-10-08	₩3,855.00	+40.00	+1.04%	₩3,611.98	₩3,895.00	₩4,085.00	₩3,790.00	₩4,015.00

📈 Overnight % Gain Trend

Cumulative overnight-only return, indexed to 0% on 2026-07-10 (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	₩3,605.00	₩3,610.84	+5.84	+0.16%
2026-08	₩3,610.84	₩3,558.64	-52.20	-1.45%
2026-09	₩3,558.64	₩3,596.20	+37.56	+1.06%
2026-10	₩3,596.20	₩3,611.98	+15.78	+0.44%

📅 Seasonality — Close Price by Year

Years back

Each line is one calendar year's close price (or % 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 2010-01-04 to 2026-10-08 (4,111 trading days), $1 invested overnight-only would now be worth $13.56; $1 invested intraday-only would be worth $0.18. 018880'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 018880, with buy/sell triggers plotted right on the chart.

🔒 Unlock with Premium

🔮 Price Prediction

10 remaining today

Model predicts next 5 trading days based on last 10 days of price action.

🤖 AI Analysis — 3/3 free lookups remaining today

⚡ Run Light Analysis

📊

Technical Indicators

RSI, MACD, BBands — available on Basic & Premium

Upgrade to Basic — ₱199/mo

📅 Price History (last 30 days)

Date	Close	Volume
2026-10-08	₩4,015.00	13,731,539
2026-10-07	₩3,855.00	5,135,933
2026-10-06	₩3,890.00	14,327,489
2026-10-02	₩3,830.00	18,456,428
2026-10-01	₩3,675.00	20,399,734
2026-09-30	₩3,520.00	23,356,513
2026-09-29	₩3,200.00	3,195,421
2026-09-28	₩3,295.00	2,789,447
2026-09-23	₩3,220.00	3,434,871
2026-09-22	₩3,320.00	2,948,199
2026-09-21	₩3,345.00	2,864,944
2026-09-18	₩3,445.00	4,025,973
2026-09-17	₩3,290.00	2,121,627
2026-09-16	₩3,345.00	1,881,055
2026-09-15	₩3,370.00	2,913,812
2026-09-14	₩3,475.00	1,725,258
2026-09-11	₩3,520.00	2,111,270
2026-09-10	₩3,555.00	3,751,040
2026-09-09	₩3,515.00	1,967,353
2026-09-08	₩3,450.00	2,433,522
2026-09-07	₩3,555.00	2,104,713
2026-09-04	₩3,525.00	2,135,865
2026-09-03	₩3,495.00	2,765,407
2026-09-02	₩3,405.00	2,771,022
2026-09-01	₩3,540.00	1,866,113
2026-08-31	₩3,510.00	1,727,317
2026-08-28	₩3,490.00	1,992,647
2026-08-27	₩3,480.00	2,513,971
2026-08-26	₩3,545.00	2,361,504
2026-08-25	₩3,525.00	2,274,823

⬆️ Upgrade to Basic for full history + indicators