Q: BOP + Trend Filter

Combine BOP with a trend indicator for higher-quality signals: - Enter long when `BOP cross_over 0` AND `close > EMA(50)` — buyer strength confirmed in uptrend - Enter short when `BOP cross_under 0` AND `close < EMA(50)` — seller strength confirmed in downtrend

Q: BOP Divergence

- Price makes a new high but BOP makes a lower high → bearish divergence (buyers weakening) - Price makes a new low but BOP makes a higher low → bullish divergence (sellers weakening) - Divergence signals are most reliable on 4h and daily timeframes

Q: Tips

- BOP is a leading indicator — it often signals shifts before price moves - Use SMA smoothing to reduce whipsaws - Divergence between BOP and price is a powerful signal - Works best when combined with volume analysis - In sideways markets, BOP frequently oscillates around zero — avoid trading these signals

Question 1

What is BOP?

Accepted Answer

Balance of Power (BOP) is an oscillator that measures the strength of buyers versus sellers by assessing the ability of each to push price to extreme levels. It oscillates between -1 and +1, with positive values indicating buyer dominance and negative values indicating seller dominance.

Question 2

How it works

Accepted Answer

BOP is calculated using the relationship between the open, close, high, and low: ``` BOP = (Close - Open) / (High - Low) ``` The raw value is typically smoothed with a simple moving average to reduce noise.

Question 3

Key levels

Accepted Answer

- **Above 0** — Buyers are in control (bullish) - **Below 0** — Sellers are in control (bearish) - **Near +1** — Extreme buyer dominance - **Near -1** — Extreme seller dominance - **0** — Equilibrium between buyers and sellers

Question 4

Buy signals

Accepted Answer

- BOP crosses above 0 (buyers taking control) - BOP consistently positive and rising (strengthening bull trend) - BOP rebounds from extreme negative values

Question 5

Sell signals

Accepted Answer

- BOP crosses below 0 (sellers taking control) - BOP consistently negative and falling (strengthening bear trend) - BOP reverses from extreme positive values

Question 6

Parameters

Accepted Answer

| Parameter | Default | Description | |-----------|---------|-------------| | Smoothing | 14 | SMA period applied to raw BOP |

Question 7

Example conditions

Accepted Answer

| Condition | Meaning | |-----------|---------| | `BOP > 0` | Buyers dominate | | `BOP < 0` | Sellers dominate | | `BOP cross_over 0` | Shift to buyer control | | `BOP cross_under 0` | Shift to seller control |

Question 8

BOP + Trend Filter

Accepted Answer

Combine BOP with a trend indicator for higher-quality signals: - Enter long when `BOP cross_over 0` AND `close > EMA(50)` — buyer strength confirmed in uptrend - Enter short when `BOP cross_under 0` AND `close < EMA(50)` — seller strength confirmed in downtrend

Question 9

BOP Divergence

Accepted Answer

- Price makes a new high but BOP makes a lower high → bearish divergence (buyers weakening) - Price makes a new low but BOP makes a higher low → bullish divergence (sellers weakening) - Divergence signals are most reliable on 4h and daily timeframes

Question 10

Tips

Accepted Answer

- BOP is a leading indicator — it often signals shifts before price moves - Use SMA smoothing to reduce whipsaws - Divergence between BOP and price is a powerful signal - Works best when combined with volume analysis - In sideways markets, BOP frequently oscillates around zero — avoid trading these signals