Moving average
Also called: MA, Simple moving average (SMA), Exponential moving average (EMA), 200-day moving average, Hareketli ortalama
A line plotting the average close of the last set number of candles; it smooths out the trend's direction and slope, but it always lags price.
4 min read · one puzzle on the page
What is a moving average?
A moving average is the average closing price of the last set number of candles. Each time a new candle closes, the oldest one drops out of the calculation and the new one comes in, so the average follows price along. On the chart it appears as a smooth line running above or below the candles.
There are two common types. A simple moving average (SMA) gives every close equal weight. An exponential moving average (EMA) gives recent closes more weight, so it reacts faster but also wobbles more. The most watched periods are 20, 50 and 200; the 200-day average on the daily chart in particular is a line many traders use for the long-term trend.
Its job is to reduce noise. While individual candles swing around, the average shows the overall slope. But because it's calculated from past prices, it always lags. A moving average tells you where the trend is with a delay, not where it's going.
How do you read a moving average on a chart?
The maths is simple. If the last five closes are 1.1000, 1.1010, 1.1020, 1.1030 and 1.1040, the five-period SMA is their sum divided by five: 1.1020. If the next candle closes at 1.1060, 1.1000 drops out and the average moves to 1.1032.
Look at the slope first. If the average slopes up and price mostly closes above it, the uptrend is intact. If it has flattened and price keeps crossing back and forth, there's no trend, and the average has little to say.
In a trend, the average hints at where pullbacks might end. Say the 50-period EMA is at 1.0850 in an uptrend, rising a few pips per candle. Price pulls back from 1.0920 to 1.0855, leaves lower wicks and closes back up. That suggests the trend is still alive. The real confirmation comes from structure, though: are the higher lows intact, is the last low holding?
Put the stop on structure, not on the line. If the last clear low is 1.0840, the stop goes just under it at 1.0835. Enter at 1.0870 and your 1R is 35 pips. The average shows you the zone; the idea breaks when the low breaks.
Try it on a chart
This chart has no moving average line; VerTrader charts show only candles and levels. What an average measures is which way the recent closes are drifting, and you can read that directly: look at the sequence of highs and lows, where price sits relative to the structure right now, and how the latest candles closed.
The uptrend structure is intact; price pulled back and bounced off the demand zone. What do you do?
No sign-up needed. Take a guess; when the chart opens, you'll see why.
The most common moving average mistake
Treating crossovers as signals. Price crossing the average, or a short average crossing a long one, happens after part of the move is already done. In a strong trend you get in late; in a range, crossovers come one after another and each leaves you on the wrong side.
Treating the line as an exact level. The average marks a zone. Price can dip 8 pips under the 50 EMA and come back without the trend ending. Put your stop a few pips under the line and every ordinary wick takes you out.
Hunting for the perfect period. Looking back and finding that 47 worked better than 50 is easy, but that's a number fitted to the past. Common periods like 20, 50 and 200 mean more precisely because so many people watch them. Adding five averages to one chart doesn't sharpen the decision either; it just fills the screen.
When does a moving average stop working?
In sideways markets. When price chops in a range, the average flattens and runs straight through the candles. Neither the slope nor the crossovers mean anything there; each crossover contradicts the last.
At turning points. Because it's built from past closes, the average is the last to hear about a reversal. After price tops and starts falling hard, the 200-day average can keep sloping up for days or even weeks.
On news candles it falls behind too. One sharp candle carries price far from the average, which only catches up several candles later. Waiting for a return to the average, or fading the distance, puts an indicator ahead of the structure.
Frequently asked questions
What is the difference between SMA and EMA?
A simple moving average gives every close in the period equal weight. An exponential moving average weights recent closes more heavily. So the EMA reacts to price changes faster, while the SMA is slower and smoother. There's no single answer to which is better; both lag, they just lag by different amounts.
Which moving average is used the most?
The most common periods are 20, 50 and 200. The 20 tracks the short-term slope, the 50 the medium-term trend and the 200 the long-term picture. The 200-day average on the daily chart is one of the most watched lines in markets. There's nothing magic about these numbers; part of their meaning comes from so many traders watching the same line.
What are the golden cross and the death cross?
A golden cross is the 50-period average crossing above the 200-period average; a death cross is the opposite. They're usually watched on the daily chart. Both say the long-term slope has changed, but they arrive very late, often after a large part of the move is over. In sideways markets they fail often, so they shouldn't be used as an entry reason on their own.
