Cluster · INDICATOR

Scalper Pro

Groups candles into directional trends, flags start · continuation · reversal with arrows and draws a delta line (delta = Ask−Bid) — the scalp entry level at the delta extreme inside the trend.

ATAS · cluster modeTrends by deltasignals + entry

Trends by volume: on the left an UpTrend (▲ start + delta entry line), in the center a ▼ Swing reversal, on the right a DownTrend — trend zones bounded by candle edges, entry and signals by delta.

WHY IT MATTERS

Finds trends for you

Two candles aligned in direction open a trend: both up → uptrend, both down → downtrend. The robot maps trends on its own — nothing to draw by hand.

Shows the entry point

The delta line is placed at the extreme-delta level inside the trend — where the opposite side pushed hardest but couldn't break through. It's your reference for the scalp entry.

Cuts weak signals

The Min Delta filter cuts weak reversals: a trigger fires on a real volume imbalance, not on a random swing.

KEY FEATURES

Trends by candle directionTwo candles aligned in direction open a trend (both up → Up, both down → Down); delta is measured inside the trend to set the entry level.

Start / continuation / reversal arrows▲ up, ▼ down at the start of a new trend, a break of the extreme and (in Swing) a reversal.

Delta entry lineA horizontal level at the extreme delta inside the trend — your reference for the scalp entry.

Two modes — Swing / NoSwingSwing catches reversals, NoSwing rides start and continuation only — to fit your style.

Min Delta filterA minimum delta threshold cuts weak reversals — a signal fires on a notable imbalance, not on random noise.

Signals to external systemsPosition status (Long / Short / Neutral) is sent through a memory-mapped file — you can wire it to a bot; alerts on reversals and new trends.

Swing reversal — price dropped below the extreme-delta level and passed the Min Delta filter → ▼ trend change

In Swing mode the robot catches the reversal the moment the buyer runs out of steam and volume turns to selling: price falls below NegativeDeltaPrice − TrendChangeSize and passes the Min Delta filter → ▼ reversal marker and a new red DownTrend zone.

Swing reversal by volume

In Swing mode price closes below NegativeDeltaPrice − TrendChangeSize and passes the Min Delta filter → ▼ reversal marker and a new red DownTrend zone. The reversal comes on a volume imbalance, not on lagging price.

Delta filter / NoSwing — a weak imbalance is screened out, signal on a large delta

The Min Delta filter cuts weak noise: while the imbalance is small the reversal isn't confirmed; a notable delta gives a signal. NoSwing mode rides the trend with no reversal ▼ — start and continuation only.

Min Delta filter · NoSwing

A weak imbalance below the Min Delta threshold gives no signal — no arrows; a notable delta confirms the entry. NoSwing mode rides the trend with no reversal ▼ — start and continuation only.

HOW IT WORKS

1Measures delta by level

Scans every candle and breaks delta (Ask − Bid) down across each price level inside it.

2Opens a trend on 2 candles

Two candles aligned in direction open a trend: both up → UpTrend, both down → DownTrend. Direction is set by candle color, not by the sign of delta.

3Finds the delta extreme

Inside the trend it looks for the extreme-delta level: for an UpTrend — the most negative (the seller pushed hardest but couldn't break through), for a DownTrend — mirror-image.

4Entry line and arrows

At that level it draws the delta entry line, and places arrow signals at the start, the break of the extreme and the reversal.

Anatomy of a delta cluster: for each candle level Ask−Bid is measured. The level with the minimum delta (indigo) — where the seller was absorbed → the long delta entry line sits there.

Anatomy of a delta cluster

For each candle level Ask − Bid is measured. The level with the minimum (indigo) delta — where the seller pushed hardest but the buyer absorbed it and price held; the long delta entry line is placed there.

▲ / ▼ indigo — signal — start, continuation or reversal of the trend (up / down)

Indigo dashed — delta line — the extreme-delta level inside the trend = scalp entry point

Green candle / zone — rise + positive delta (Ask dominates), the UpTrend area

Red candle / zone — fall + negative delta (Bid dominates), the DownTrend area

IN PRACTICE

UpTrend in context: two rising candles → ▲ start, entry at the delta line on the absorption level, a break of the High → ▲ continuation, a streak in the green zone → +N ticks.

UpTrend: start → entry → continuation

Two rising candles open a trend → ▲ start, the entry is taken at the delta line on the absorption level, a break of the trend High → ▲ continuation in the green zone. The indicator draws the zone, arrows and delta line — you compute SL/TP yourself.

Scalping trend reversals by volume

A trader works on a one-minute chart and wants to catch trend reversals from volume data, not from lagging price indicators.

Sets Swing mode — the robot tracks trend reversals
Tunes the Min Delta filter to screen out weak, volatility-driven signals
Keeps the Arrow marker type — arrows are clearly visible at direction-change points
Turns on delta lines — takes the entry at the extreme-delta level inside the trend

Result: The robot maps trends itself and shows an arrow at the reversal point, while the delta line gives the entry level at the delta extreme — an entry by volume, not by gut feel.

SETUP & INTEGRATION

Fully configurable

Mode · Trend Change SizeMin Delta (filter)Signal Type · size · colorsDelta LineSelected Bars · statusAlerts · signals

Swing/NoSwing mode, trend change size, the Min Delta filter, marker type and color, delta-line style, candle highlighting by status and alerts — tune it to your instrument and timeframe.

PlatformATAS — cluster indicator on the chart

Signalsarrows + delta line on the chart, alerts and status to a memory-mapped file

Access3-month / annual subscription · manual renewal

Let the robot map trends by volume — take your entry at the delta line.Subscription 3 mo / year, manual renewal.

★ Full bundle