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
₱528.00
+2.00
+0.38%
₱540.52
₱530.00
₱534.00
₱525.50
₱530.00
2026-10-26
₱540.00
-4.00
-0.74%
₱538.48
₱536.00
₱536.00
₱522.50
₱528.00
2026-10-23
₱541.00
+0.00
+0.00%
₱542.50
₱541.00
₱541.00
₱530.50
₱540.00
2026-10-22
₱549.00
-1.00
-0.18%
₱542.50
₱548.00
₱548.00
₱536.00
₱541.00
2026-10-21
₱545.00
+0.00
+0.00%
₱543.49
₱545.00
₱549.00
₱542.00
₱549.00
2026-10-20
₱539.00
+0.00
+0.00%
₱543.49
₱539.00
₱545.50
₱535.00
₱545.00
2026-10-19
₱535.00
+0.00
+0.00%
₱543.49
₱535.00
₱540.00
₱533.00
₱539.00
2026-10-16
₱530.00
+0.00
+0.00%
₱543.49
₱530.00
₱540.00
₱529.50
₱535.00
2026-10-15
₱538.00
-1.50
-0.28%
₱543.49
₱536.50
₱536.50
₱528.00
₱530.00
2026-10-14
₱540.00
+0.00
+0.00%
₱545.01
₱540.00
₱540.00
₱533.50
₱538.00
2026-10-13
₱540.00
+0.00
+0.00%
₱545.01
₱540.00
₱540.00
₱528.50
₱540.00
2026-10-12
₱539.00
+0.00
+0.00%
₱545.01
₱539.00
₱544.00
₱532.00
₱540.00
2026-10-09
₱530.00
+0.00
+0.00%
₱545.01
₱530.00
₱540.50
₱530.00
₱539.00
2026-10-08
₱540.00
-5.00
-0.93%
₱545.01
₱535.00
₱540.00
₱526.50
₱530.00
2026-10-07
₱530.00
+1.00
+0.19%
₱550.11
₱531.00
₱542.00
₱531.00
₱540.00
2026-10-06
₱525.00
-1.00
-0.19%
₱549.07
₱524.00
₱544.00
₱515.50
₱530.00
2026-10-05
₱515.00
+0.00
+0.00%
₱550.12
₱515.00
₱530.00
₱515.00
₱525.00
2026-10-02
₱523.00
+0.00
+0.00%
₱550.12
₱523.00
₱523.00
₱512.00
₱515.00
2026-10-01
₱500.00
+0.00
+0.00%
₱550.12
₱500.00
₱524.00
₱499.40
₱523.00
2026-09-30
₱490.00
+0.60
+0.12%
₱550.12
₱490.60
₱502.00
₱490.60
₱500.00
2026-09-29
₱482.80
-0.80
-0.17%
₱549.45
₱482.00
₱494.00
₱480.00
₱490.00
2026-09-28
₱492.00
+0.00
+0.00%
₱550.36
₱492.00
₱492.80
₱480.00
₱482.80
2026-09-25
₱500.00
+0.00
+0.00%
₱550.36
₱500.00
₱503.50
₱490.20
₱492.00
2026-09-24
₱485.00
+2.00
+0.41%
₱550.36
₱487.00
₱502.00
₱480.00
₱500.00
2026-09-23
₱490.00
+5.00
+1.02%
₱548.10
₱495.00
₱498.40
₱480.00
₱485.00
2026-09-22
₱533.00
+7.00
+1.31%
₱542.56
₱540.00
₱540.00
₱487.60
₱490.00
2026-09-21
₱507.00
+8.00
+1.58%
₱535.53
₱515.00
₱540.00
₱508.00
₱533.00
2026-09-18
₱508.00
+5.00
+0.98%
₱527.21
₱513.00
₱520.00
₱502.50
₱507.00
2026-09-17
₱483.60
+6.40
+1.32%
₱522.07
₱490.00
₱513.50
₱489.60
₱508.00
2026-09-16
₱477.00
+0.00
+0.00%
₱515.25
₱477.00
₱487.40
₱473.20
₱483.60
2026-09-15
₱475.00
+0.00
+0.00%
₱515.25
₱475.00
₱477.80
₱475.00
₱477.00
2026-09-14
₱480.00
-7.60
-1.58%
₱515.25
₱472.40
₱479.80
₱472.40
₱475.00
2026-09-11
₱484.00
+0.00
+0.00%
₱523.54
₱484.00
₱484.00
₱472.60
₱480.00
2026-09-10
₱491.40
-0.40
-0.08%
₱523.54
₱491.00
₱491.00
₱475.00
₱484.00
2026-09-09
₱510.00
+0.00
+0.00%
₱523.97
₱510.00
₱510.00
₱488.60
₱491.40
2026-09-08
₱500.00
+0.00
+0.00%
₱523.97
₱500.00
₱510.00
₱496.60
₱510.00
2026-09-07
₱500.00
+0.00
+0.00%
₱523.97
₱500.00
₱509.00
₱494.80
₱500.00
2026-09-04
₱497.00
-2.00
-0.40%
₱523.97
₱495.00
₱500.50
₱492.20
₱500.00
2026-09-03
₱496.00
-4.00
-0.81%
₱526.08
₱492.00
₱499.00
₱492.00
₱497.00
2026-09-02
₱493.60
-3.40
-0.69%
₱530.36
₱490.20
₱497.00
₱488.00
₱496.00
2026-09-01
₱495.00
+13.00
+2.63%
₱534.04
₱508.00
₱510.00
₱491.80
₱493.60
2026-08-28
₱490.00
+0.20
+0.04%
₱520.37
₱490.20
₱500.00
₱490.00
₱495.00
2026-08-27
₱507.00
+0.00
+0.00%
₱520.16
₱507.00
₱507.00
₱484.00
₱490.00
2026-08-26
₱509.50
+0.50
+0.10%
₱520.16
₱510.00
₱510.00
₱503.50
₱507.00
2026-08-25
₱512.00
-2.00
-0.39%
₱519.65
₱510.00
₱510.00
₱505.50
₱509.50
2026-08-24
₱509.00
+1.00
+0.20%
₱521.69
₱510.00
₱514.00
₱505.50
₱512.00
2026-08-20
₱501.50
-1.70
-0.34%
₱520.67
₱499.80
₱511.00
₱497.00
₱509.00
2026-08-19
₱506.00
+0.00
+0.00%
₱522.44
₱506.00
₱506.00
₱496.00
₱501.50
2026-08-18
₱495.00
+5.00
+1.01%
₱522.44
₱500.00
₱506.00
₱495.00
₱506.00
2026-08-17
₱511.00
+0.00
+0.00%
₱517.21
₱511.00
₱511.00
₱495.00
₱495.00
2026-08-14
₱502.00
+0.00
+0.00%
₱517.21
₱502.00
₱511.00
₱499.00
₱511.00
2026-08-13
₱512.00
+0.00
+0.00%
₱517.21
₱512.00
₱513.00
₱499.40
₱502.00
2026-08-12
₱505.00
+0.00
+0.00%
₱517.21
₱505.00
₱513.00
₱505.00
₱512.00
2026-08-11
₱500.00
-0.40
-0.08%
₱517.21
₱499.60
₱507.00
₱497.80
₱505.00
2026-08-10
₱494.00
+0.00
+0.00%
₱517.63
₱494.00
₱510.00
₱494.00
₱500.00
2026-08-07
₱493.00
+2.00
+0.41%
₱517.63
₱495.00
₱496.40
₱487.00
₱494.00
2026-08-06
₱497.00
+0.00
+0.00%
₱515.54
₱497.00
₱497.00
₱487.20
₱493.00
2026-08-05
₱497.00
+1.00
+0.20%
₱515.54
₱498.00
₱510.00
₱497.00
₱497.00
2026-08-04
₱514.50
+0.00
+0.00%
₱514.50
₱514.50
₱514.50
₱495.00
₱497.00
📈 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
₱514.50
₱520.37
+5.87
+1.14%
2026-09
₱520.37
₱550.12
+29.74
+5.72%
2026-10
₱550.12
₱540.52
-9.59
-1.74%
📅 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 1994-06-27 to 2026-10-23 (7,699 trading days), $1 invested
overnight-only would now be worth $20.10;
$1 invested intraday-only would be worth $0.18.
AC'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 AC, 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.