Sindex AIWhat is the MACD Bullish?
Moving Average Convergence Divergence measures the distance between a 12-period and a 26-period exponential moving average. That difference is the MACD line; a 9-period EMA of it is the signal line; and the histogram plots the gap between the two. When the MACD line crosses above the signal line the histogram flips from negative to positive, which is the classic bullish crossover.
Crypto traders rely on MACD because it captures both trend and momentum in one panel. A bullish cross that follows a genuine stretch of negative histogram bars tends to mark a shift from selling to buying pressure, while a cross that flickers around a flat zero line usually means nothing. The Sindex version enforces that distinction.
How the MACD Bullish works
The scanner calculates MACD with the standard 12, 26 and 9 EMA settings on closing prices. It first checks for a crossover: the MACD line must be above the signal line on the latest bar and at or below it on the previous bar. Without that exact cross the symbol is skipped.
It then looks back at the six histogram bars before the crossover pair and counts how many were negative. At least two negative bars are required. This prior bearish confirmation filters out crosses that happen in indecisive chop, where MACD and signal weave around each other without a real momentum swing behind them.
The score combines the number of confirming bearish bars, capped at five, with the size of the histogram on the crossover bar. A decisive cross after a clear bearish phase ranks highest. Forty candles of history are needed, so the strategy runs on every timeframe from 15m to 1d; 1h and 4h are the most common choices for swing entries.
Rules
Entry rules
- Confirm the MACD line has closed above the signal line and the histogram has turned positive.
- Check that the histogram was negative for at least two of the preceding bars, ideally more.
- A cross from below the zero line has more upside potential than one already far above it.
- Enter on the close of the crossover bar or on the first minor pullback that keeps the histogram positive.
- Confirm price is holding above a recent swing low or a moving average to avoid buying into a broken structure.
Exit rules
- Stop below the swing low that formed during the negative-histogram phase.
- Take profit into resistance or as the histogram begins shrinking after a strong expansion.
- The setup is invalidated by a bearish recross, MACD line back under the signal line, before price has advanced.
- Trail the stop under higher lows once MACD crosses above zero and the trend is established.
Best conditions
- After a controlled pullback within an uptrend, where the cross signals the pullback is over.
- When the cross happens near the zero line from below, marking a shift from bearish to bullish momentum.
- With volume increasing on the crossover candle.
- On 4h and daily charts where MACD crosses are less frequent and more meaningful.
Pitfalls
- MACD lags price; a cross on a small timeframe can arrive after the bounce is mostly over.
- Ranging markets generate repeated crosses that alternate between small wins and small losses.
- A bullish cross deep below zero in a crash often marks only a brief relief rally.
- Risk reminder: momentum can reverse within a single candle in crypto; do not skip the stop because the histogram looks strong.
MACD Bullish FAQ
- What MACD settings does Sindex use?
- The standard 12, 26 and 9 exponential settings on closing prices. The scanner flags the bar where the MACD line crosses above the signal line.
- What does prior bearish confirmation mean?
- Before accepting a crossover, the scanner checks the six preceding histogram bars and requires at least two of them to be negative. This ensures the cross follows a real bearish phase rather than sideways noise.
- Should I wait for MACD to cross above zero as well?
- Crossing the zero line is a stronger trend confirmation but comes later. Many traders enter on the signal-line cross and add or trail once MACD is above zero.
- Can I backtest MACD crossovers in Sindex?
- Yes. Algo Forge supports MACD conditions, so you can build the crossover plus confirmation rule and test it on historical futures data before using it live.