Is EXC near its 200-week EMA?
Yes. EXC is 2.3% above its 200-week EMA ($43.03 against $42.07, 0.5 weekly ATRs above) at the scan of 21 Oct 2026. In the 200-week zone: price is within one weekly ATR of the 200-week EMA, in a rising long-term trend with the 50-week EMA above the 200-week. It has touched the 200-week EMA 4 times since Aug 2020, most recently in Sep 2026; 52 weeks after a touch, price was above the touch level 3 of 3 times, median +12.3%. The 50-week EMA is $44.69 (price −3.7% from it) and the weekly DeMarker is 0.38, neutral.
What the numbers say
The 200-week EMA itself is up 11.9% over two years, a steady long-term rise. Weekly closes have been above the line on 85% of the 324 weeks measured. At its touches the weekly lows went a median 5.0% under the line within 13 weeks, and a weekly close fell below it within four weeks on 2 of 4.
Every touch of the 200-week EMA since Aug 2020
From 324 weeks of weekly bars. A touch is a week whose low reached the 200-week EMA after 13 weeks above it. Each row shows how deep the lows went in the 13 weeks after, whether a weekly close fell below the line within four weeks, and where price closed 13 and 52 weeks later, against the EMA at the touch.
| Touch week | 200W EMA then | Deepest low, 13 wks | Weekly close below | 13 weeks later | 52 weeks later |
|---|---|---|---|---|---|
| 14 Sep 2026 | $42.08 | −5.6% | Yes | not yet | not yet |
| 2 Dec 2024 | $37.65 | −4.5% | Yes | +14.5% | +16.4% |
| 25 Sep 2023 | $37.70 | −9.7% | No | −4.8% | +7.1% |
| 10 Oct 2022 | $35.58 | −1.1% | No | +21.9% | +12.3% |
Source: Yahoo Finance weekly bars, split-adjusted, read by the Trade Desk's Portfolio Builder scan twice a day. EMAs are exponential, as on TradingView. Open the weekly chart on TradingView.
How to read the 200-week zone
The Desk's Portfolio Builder reads three things together: the 50-week EMA above the 200-week, the 200-week EMA rising at least 8% over two years, and price within one weekly ATR of the 200-week line. EXC meets all three right now: price is within one weekly ATR of the 200-week EMA, in a rising long-term trend with the 50-week EMA above the 200-week. The weekly DeMarker adds the momentum read: at 0.38 it is neutral now. This is a long-term, no-leverage way of reading a chart, not a signal to act on.
The whole universe, scanned twice a day
The Portfolio Builder in the Desk reads 954 stocks, funds and coins against their 200-week EMA at the London and New York opens. The free section shows the Markets tab and the weekly letters.
Open the free section →FAQ
What is EXC's 200-week EMA?
At the scan of 21 Oct 2026 the 200-week EMA was $42.07 and price was $43.03, 2.3% above it.
How many times has EXC touched its 200-week EMA?
It has touched the 200-week EMA 4 times since Aug 2020, most recently in Sep 2026; 52 weeks after a touch, price was above the touch level 3 of 3 times, median +12.3%.
Is EXC's weekly DeMarker oversold?
The weekly DeMarker (14) is 0.38, which is neutral: below 0.20 reads oversold, above 0.80 overbought, and anything between is neutral.
Is EXC in a long-term uptrend?
In the 200-week zone: price is within one weekly ATR of the 200-week EMA, in a rising long-term trend with the 50-week EMA above the 200-week.