Do the signals repaint?

The trendlines are drawn based on confirmed ZigZag points. While a developing triangle can change as price evolves, once a breakout arrow is plotted (Signal), it remains fixed and does not repaint.

How are the Take Profit levels calculated?

The indicator measures the "height" of the triangle (the widest part at the start). TP1 is 50% of this height projected from the breakout. TP2 is 100%, and TP3 is 150%.

Why don't I see any triangles on my chart?

Triangles are specific formations. If the market is trending strongly or chopping without convergence, no valid triangle exists. Try adjusting the ZigZag Depth to find smaller or larger patterns.

Does it work on all timeframes?

Yes, but lower timeframes have more noise. Triangle patterns are statistically more reliable on H1, H4, and Daily charts.

What is a triangle pattern in trading?

A triangle is a consolidation pattern where price compresses between converging trendlines. It represents a build-up of energy (buyers vs sellers) that must eventually break out. There are three types: Ascending (bullish bias), Descending (bearish bias), and Symmetrical (neutral — explosive breakout either way).

What is the height projection method?

It's the standard technique for calculating breakout targets. You measure the widest part of the triangle (the height), then project that distance from the breakout point. This indicator automates that with TP1 (50%), TP2 (100%), and TP3 (150%) levels.

Does it work on Gold, Indices, and Crypto?

Yes. Triangle patterns are universal price formations that work on any instrument — Forex, Gold, Indices, Commodities, and Crypto.

Triangle Pattern Indicator MT4 — Auto Detection with TP/SL Targets

TCL AUTO TRIANGLES

Forget drawing lines manually. This indicator automatically detects Ascending, Descending, and Symmetrical Triangles and plots breakout targets (TP/SL) in real-time.

$49 $74.99 Save 35%

Auto Pattern Detection

Breakout Targets (TP/SL)

Ascending, Descending, Symmetrical

Real-Time Dashboard

Unlock Lifetime Access

Secure payment • One-time purchase, no subscriptions

The “Holy Grail” of Pattern Trading

Triangle patterns are among the most reliable setups in technical analysis because they represent a coiling of market energy that must eventually release. However, spotting them in real-time is difficult. The TCL Auto Triangles indicator solves this by scanning price action 24/7 to find valid structures.

Three Patterns, One Tool

The indicator automatically classifies market structure into three distinct types:

Ascending Triangle (Bullish Bias): Flat resistance with higher lows. Indicates buyers are aggressive.
Descending Triangle (Bearish Bias): Flat support with lower highs. Indicates sellers are aggressive.
Symmetrical Triangle (Neutral/Explosive): Converging slope lines. Indicates a massive breakout is imminent in either direction.

Automated Trade Management

Most pattern indicators just draw lines and leave you hanging. TCL Auto Triangles goes a step further. Once a breakout candle closes outside the pattern:

1. It paints a Signal Arrow (Buy or Sell).

2. It calculates and draws 3 Take Profit Levels based on the pattern’s height.

3. It draws a Stop Loss level at the recent swing point to protect your capital.

Three Triangle Patterns Explained

Pattern	Structure	Bias	What It Signals
Ascending Triangle	Flat resistance + higher lows	Bullish	Buyers are aggressive — each pullback is shallower. Breakout expected upward
Descending Triangle	Flat support + lower highs	Bearish	Sellers are aggressive — each bounce is weaker. Breakdown expected downward
Symmetrical Triangle	Converging trendlines (both slopes)	Neutral	Energy is coiling — a massive breakout is imminent in either direction

How the Automated TP/SL System Works

Level	Calculation	Description
Entry	Breakout candle close	Signal arrow painted when price closes outside the triangle boundary
Stop Loss	Recent swing point	Placed at the last swing high/low inside the triangle for capital protection
TP1	50% of triangle height	Conservative target — first partial profit level
TP2	100% of triangle height	Standard target — classic measured move
TP3	150% of triangle height	Extended target — for runners in strong breakouts

Pro Tip: The Height Projection Method

The indicator uses the classic “measured move” technique:

It measures the widest part of the triangle (the height at the beginning)
Projects that distance from the breakout point
TP1 = 50% of height, TP2 = 100%, TP3 = 150%
This is the same method professional institutional traders use for triangle breakout targets

Best Timeframes for Triangle Patterns

Timeframe	Reliability	Volume of Signals	Recommendation
M1–M5	Low — high noise	Many (mostly false)	Not recommended — too many fakeouts
M15–M30	Moderate	Moderate	Acceptable for intraday scalping with confirmation
H1	High	Good balance	Recommended for day trading
H4	Very High	Fewer but reliable	Best for swing trading triangle setups
D1	Highest	Rare but very powerful	Best reliability — institutional-grade patterns

TCL Auto Triangles vs Manual Pattern Drawing

Feature	Manual Drawing	Basic Pattern Indicator	TCL Auto Triangles
Detection	Subjective — experience required	Often inaccurate or delayed	ZigZag-based automated detection
Pattern types	Depends on trader skill	Usually 1–2 types	All 3: Ascending, Descending, Symmetrical
Take Profit levels	Manual calculation	None	Auto-calculated 3 TP levels (50%/100%/150%)
Stop Loss	Manual placement	None	Auto-placed at recent swing point
Signal arrows	None — visual only	Sometimes	Yes — on breakout candle close
Repainting	N/A	Often	No — breakout signals are permanent

Related Indicators

TCL MA Crossovers — Confirm triangle breakout direction with MA trend
TCL S&Q Super Bands — Overbought/oversold bands for entries after breakout pulls back
TCL Super RSI — RSI divergence to validate breakout strength
TCL Auto Wedges — Complementary pattern detection for wedge formations
TCL Auto Supply & Demand — S&D zones to confirm breakout direction

Parameter	Default	Description
LicenseEmail	""	Enter your registered email to activate the indicator.
LicenseOrderID	""	Enter your Order ID to activate the indicator.
ZigZag Depth	12	Depth for the internal ZigZag peak detection.
ZigZag Deviation	5	Deviation threshold for ZigZag.
ZigZag Backstep	3	Backstep setting for ZigZag.
Validate Lines	true	If true, invalidates patterns where price spikes through the trendlines.
Min Bars In Pattern	20	Minimum duration (bars) for a valid triangle.
Max Bars In Pattern	300	Maximum duration (bars) for a valid triangle.
Max Apex Ratio	2.0	Geometry check to ensure the triangle isn't too "stretched".
Flat Level Tolerance	10	Point tolerance for defining "flat" support/resistance.
TP1 Ratio	0.5	Distance to Target 1 (0.5x Pattern Height).
TP2 Ratio	1.0	Distance to Target 2 (1.0x Pattern Height).
TP3 Ratio	1.5	Distance to Target 3 (1.5x Pattern Height).
SL Buffer Points	0	Extra padding (points) for the Stop Loss level.
Buy Arrow Color	16,185,129	Color for Buy Breakout arrows.
Sell Arrow Color	245,159,11	Color for Sell Breakout arrows.
Ascending Triangle Color	16,185,129	Color for bullish triangle lines.
Descending Triangle Color	245,159,11	Color for bearish triangle lines.
Symmetrical Triangle Color	59,130,246	Color for neutral triangle lines.
Take Profit Color	16,185,129	Color for TP lines and text.
Stop Loss Color	245,159,11	Color for SL lines and text.
Show Dashboard	true	Toggle the on-chart pattern status panel.
Dashboard Location	TL	Corner to display the dashboard.
Show Arrows	true	Toggle signal arrows on breakout.
Show Targets	true	Toggle TP/SL lines on the chart.
Max History Bars	1500	How far back to scan for historical patterns.
Popup Alert	true	Enable MT4 popup window alerts.
Email Alert	false	Enable email alerts.
Mobile Alert	false	Enable push notifications.
Sound Alert	false	Enable sound alerts.
Sound File	"alert.wav"	Filename for sound alert.