Indicators

Automatic Fibonacci Indicator for MT5: Day Trading Levels and Targets That Draw Themselves

Fibonacci Delta Projection redraws the retracements, projects the next targets and shows the buying and selling inside each Fibonacci zone of the mini index.

The three questions after every strong move

It is 11:30 on September 10, and the Brazilian mini index has just rallied more than 2,000 points since the morning low. Price is sitting a few ticks under the high. Every day trader looking at that chart is asking the same three questions: if it pulls back, where can the pullback stop? Where is the next target? And did buyers really commit to this move, or did it just float up?

On a plain chart, answering those questions means finding the low, finding the high, dragging a Fibonacci tool, guessing which levels matter and redoing it all when the market prints a new extreme. By the time it is drawn, the trade is gone. Fibonacci Delta Projection answers all three on its own, the moment the candle closes.

Every scene in this article was drawn in MetaPro Trader, an AI day trading platform that connects straight to your MetaTrader 5 account. Its artificial intelligence is prepared for each asset and each timeframe: before it marks a single pattern, it downloads that asset’s own history and maps how its patterns behave there. The AI on the mini index is not a copy of the AI on the dollar. Chart, Consensus AI, order flow, order ticket and robot all live in one window.

MetaPro Trader workspace on a mini index chart. — MetaPro Trader on the mini index: AI marks on the chart, Consensus AI panel, order book, order ticket and Times & Sales in one window.

Scene 1: a strong rally, and the question of the pullback

Here is that exact moment, twice. On top, the chart as most traders see it. Below, the same candles with Fibonacci Delta Projection added.

Two charts of the same mini index rally: on top only candles; below, the Fibonacci retracements of the leg, the buying and selling volume in each band, the delta of each Fibonacci zone and the projected pullback to the 61.8% level. — The same mini index chart on September 10, 2026 at 11:30, without and with Fibonacci Delta Projection.

Without the indicator there is a rally and nothing else. With it, the whole leg is mapped:

The retracements of the move are drawn from the morning low (100%) to the high (0%), with 23.6%, 38.2%, 50%, 61.8% and 78.6% in between.
The delta of each Fibonacci zone shows where buyers did the work: the bands between 38.2% and 78.6% carry the biggest buying balances of the leg, so a pullback into that area is a pullback into the zone buyers defended.
The projected path marks the pullback target at 61.8%, with the distance from the current price written next to it: −0.62%.

Three questions, three answers, and not a single line drawn by hand.

Scene 2: a falling market and a bounce

The tool works the same way when the market falls. On September 4 at 10:45 the mini index had dropped from 188,100 to 185,500 and was bouncing. The question flips: how far can this bounce go before sellers return?

Two charts of the same falling mini index leg: on top only candles; below, the retracements of the down leg, the selling volume concentrated near the top of the leg and the projected bounce target at the 61.8% level. — The same mini index chart on September 4, 2026 at 10:45, without and with Fibonacci Delta Projection.

On the plain chart the bounce looks like it could go anywhere. With Fibonacci Delta Projection, the leg is measured from its high to its low, the price is already between the 38.2% and 50% levels, and the projected bounce target sits at 61.8%, only +0.23% away. The red bands at the top of the leg show where selling was heavy: that is the zone the bounce is walking into.

Scene 3: levels that follow the market

The routine that wears traders out is not drawing Fibonacci once. It is redrawing it every time the market makes a new high or a new low. On August 27 the mini index kept stretching higher all afternoon, and every new high moved the 0% line up with it, along with every retracement and the projected target.

Mini index chart in an uptrend with the Fibonacci retracements anchored at the latest high and the projected pullback target. — Fibonacci Delta Projection on August 27, 2026 at 14:00: the leg already includes the latest high.

What it draws on a typical mini index day trading session

We ran Fibonacci Delta Projection over 131 sessions of the mini index on the 1-minute chart and counted what it puts on the screen. On an average session, the leg updates itself about 70 times, which is 70 times you would otherwise redraw the tool by hand.

Table: leg updates per session 70.6; retracement levels drawn 5; projected targets 2; Fibonacci bands with a delta reading 6. — What Fibonacci Delta Projection draws on a typical mini index session.

An automatic Fibonacci indicator that does not repaint

A tool that redraws itself raises a fair question: will the level that was there when I entered still be there later? We fed the indicator the mini index history one candle at a time, across six series, and compared what it showed on every candle with an independent recalculation using only the candles up to that moment. It matched 100% on every series. What you see on a candle is what the indicator showed at that candle, and it does not change afterwards.

Table: on 1-, 2-, 5- and 15-minute data from 2026 and on five years of 5- and 15-minute data, 100% of the checked candles matched the recalculation made only with data up to each candle. — Repaint test of Fibonacci Delta Projection on six mini index series.

How to add the automatic Fibonacci indicator to MT5

Connect your MetaTrader 5 account in MetaPro Trader, open the chart of the asset, click + Indicator, open the Signals tab and pick Fibonacci Delta Projection. The defaults are the ones used in the scenes above. Fewer leg candles (50) follow short moves; more (200) show the structure of the whole session.

MetaPro Trader Add indicator window on the Signals tab, with settings and a live preview. — The Signals tab of the Add indicator window in MetaPro Trader.

This article was written by the MetaPro Trader team. The charts are real mini index sessions drawn by the indicator’s own engine. Trading in financial markets involves risk of loss; the indicator helps you read the chart and does not send orders, and nothing here is investment advice.