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COMMANDS Global: GP Symbol: IBM FA
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Summary

-3.9679 0.0000 (0.0000%) 09/11/2026
McClellan Oscillator — AMEX ($AMEX_MCO)
Performance
Historical returns
1D
n/a
1W
2,931.25%
1M
-182.58%
3M
-1,034.28%
6M
95.78%
1Y
-325.38%
5Y
-410.19%
Snapshot
Key statistics
Close
-3.9679
Change
0.0000
Change %
0.0000%
Open
-3.9679
Day Range
-3.9679 – -3.9679
Volume
0
Avg Vol (20d)
0
Rel Vol
n/a
52W Range
n/a
vs 52W High
-158.01%
vs 52W Low
n/a
Gap
-0.1519
Price Chart
Advanced chartCompare
Last 730 data points are shown. To view all data, Upgrade to PRO plan!
Notable Price Movement
Historical returns
Aug 28
2026
-0.6011 367.63%
$AMEX_MCO fell 367.63% to -0.6011, its biggest one-day drop in 2 months. Shares opened with a 367.63% gap down and lost their 200-day moving average.
Aug 26
2026
-0.0391 102.57%
$AMEX_MCO fell 102.57% to -0.0391, its biggest one-day drop in 2 months. Shares opened with a 102.57% gap down and lost their 50- and 200-day moving averages.
Aug 25
2026
1.5242 2,108.99%
$AMEX_MCO rose 2,108.99% to 1.5242, its biggest one-day gain in 3.1 years and a 6.0σ move against its 60-day volatility. Shares opened with a 2,108.99% gap up and reclaimed their 50- and 200-day moving averages. Historically, after 2.5σ-or-larger up days, $AMEX_MCO returned -148.33% on average over the following 5 sessions (25% positive, n=8).
Aug 24
2026
0.0690 96.32%
$AMEX_MCO fell 96.32% to 0.0690, its biggest one-day drop in 1 month. Shares opened with a 96.32% gap down and lost their 20-, 50- and 200-day moving averages.
Aug 21
2026
1.8755 167.09%
$AMEX_MCO rose 167.09% to 1.8755, its biggest one-day gain in 2 months. Shares opened with a 167.09% gap up and reclaimed their 20-day moving average.
Aug 20
2026
0.7022 75.73%
$AMEX_MCO fell 75.73% to 0.7022, its biggest one-day drop in 1 month. Shares opened with a 75.73% gap down and lost their 20-day moving average.
Computed from adjusted closes over the last 12 sessions.
Price Performance
All periods
PeriodPeriod LowPeriod HighPerformance
1-Month-4.1711 -4.87%
on 09/01/26
Open 4.2381
4.2381 -193.62%
on 08/12/26
-8.2060 (-193.62%)
since 08/12/26
3-Month-4.7757 -16.91%
on 07/29/26
Open 0.4247
4.8052 -182.58%
on 08/11/26
-4.3926 (-1,034.28%)
since 06/11/26
6-Month-6.7683 -41.38%
on 03/20/26
Open -3.0880
5.3896 -173.62%
on 04/17/26
-0.8799 (+28.49%)
since 03/12/26
YTD-6.7683 -41.38%
on 03/20/26
Open -0.6057
5.3896 -173.62%
on 04/17/26
-3.3622 (+555.09%)
since 01/02/26
52-Week-6.7831 -41.50%
on 10/17/25
Open 0.0957
6.8397 -158.01%
on 11/28/25
-4.0636 (-4,246.19%)
since 09/10/25
5-Year-12.8251 -69.06%
on 09/23/22
Open 7.2711
11.4262 -134.73%
on 01/13/23
-11.2390 (-154.57%)
since 09/02/21
New Highs
Historical highs
5-Day
0×
2,931.25% from peak
1-Month
1×
-197.78% from peak
3-Month
6×
-182.58% from peak
6-Month
11×
-173.62% from peak
YTD
7×
-173.62% from peak
52-Week
3×
-158.01% from peak
2-Year
13×
-142.49% from peak
3-Year
11×
-141.94% from peak
5-Year
5×
-134.73% from peak
10-Year
n/a
not enough history

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