Oscillators

DeMarker

An oscillator between 0 and 1 that compares recent highs and lows to spot exhausted moves.

用通俗的话解释

If each candle keeps making higher highs, buyers are in control; if lower lows, sellers are. DeMarker measures the balance of these pushes over the last few candles.

计算方法

Each candle, DeMax is how much the high rose versus the previous high (0 if it did not), DeMin how much the low fell. The indicator is the average DeMax divided by the sum of both averages.

DeMax = high − previous high if positive, else 0
DeMin = previous low − low if positive, else 0
DeMarker = SMA(DeMax, N) ÷ (SMA(DeMax, N) + SMA(DeMin, N))   (default N = 14)

如何使用

Above 0.7: the move up may be exhausted. Below 0.3: the move down may be exhausted.
Works best for timing entries in the direction of a bigger trend (buy dips below 0.3 in an uptrend).

得出结论

Turning back from an extreme is more useful than simply being there.

示例

In a rising market, DeMarker dips to 0.25 during a pullback and turns up: a buy-the-dip signal in line with the trend.

示例中的价格仅作说明。

注意事项

Extremes can persist in strong trends.

一点历史

Developed by Tom DeMark, known for his exhaustion-timing indicators.

仅供学习参考。没有任何指标或形态能预测未来，本页内容均不构成投资建议。