OHLC/OLHC Complete Guide: Master Time-Based Price Delivery

INTRODUCTION

Every candle tells a story.

But most traders only see the final result.

They see a bullish candle and think "price went up."

They see a bearish candle and think "price went down."

But they miss the most important part: the ORDER in which price moved.

OHLC (Open-High-Low-Close) and OLHC (Open-Low-High-Close) patterns reveal the sequence of institutional order flow.

When you understand these patterns, you stop seeing random candles and start seeing deliberate price delivery.

This is how institutions telegraph their intentions—if you know how to read it.

WHAT ARE OHLC AND OLHC PATTERNS?

Every candle has four key price points:

Open (O): The first price traded in the period
High (H): The highest price reached
Low (L): The lowest price reached
Close (C): The final price traded in the period

The ORDER in which these points are reached reveals institutional behavior.

OHLC Pattern: Open → High → Low → Close

Price opens, makes a high first, then sweeps the low, then closes. This is a bullish reversal pattern when it appears at support.

OLHC Pattern: Open → Low → High → Close

Price opens, makes a low first, then sweeps the high, then closes. This is a bearish reversal pattern when it appears at resistance.

WHY OHLC/OLHC PATTERNS MATTER

These patterns reveal time-based price delivery—how institutions execute orders throughout a candle's formation.

Here's what they tell you:

Liquidity Grabs: When price sweeps a high or low before reversing, institutions are grabbing liquidity (stop losses)
Reversal Signals: OHLC at support and OLHC at resistance signal potential reversals
Institutional Intent: The sequence shows whether institutions are accumulating (buying) or distributing (selling)
Entry Timing: These patterns help you enter at the optimal moment—after the liquidity grab but before the big move

When you see these patterns at key levels, you're witnessing institutional order flow in real-time.

OHLC PATTERN: BULLISH REVERSAL

Sequence: Open → High → Low → Close

What Happens:

Open: Candle opens at a certain price
High: Price immediately pushes up to make the high of the candle
Low: Price then reverses and sweeps down to make the low (liquidity grab)
Close: Price reverses again and closes near or above the open

This is a bullish reversal pattern.

Why It Works:

The sweep to the low triggers retail stop losses and provides liquidity for institutions to buy. The close above the open confirms buying pressure.

Where to Look For It:

At support levels
At order blocks
After a downtrend
During accumulation phases

Trading Strategy:

Wait for the candle to close. If it's an OHLC pattern at a key level, enter long on the next candle. Place your stop below the low. Target previous highs or liquidity pools above.

OLHC PATTERN: BEARISH REVERSAL

Sequence: Open → Low → High → Close

What Happens:

Open: Candle opens at a certain price
Low: Price immediately drops to make the low of the candle
High: Price then reverses and sweeps up to make the high (liquidity grab)
Close: Price reverses again and closes near or below the open

This is a bearish reversal pattern.

Why It Works:

The sweep to the high triggers retail stop losses and provides liquidity for institutions to sell. The close below the open confirms selling pressure.

Where to Look For It:

At resistance levels
At order blocks
After an uptrend
During distribution phases

Trading Strategy:

Wait for the candle to close. If it's an OLHC pattern at a key level, enter short on the next candle. Place your stop above the high. Target previous lows or liquidity pools below.

TIME-BASED PRICE DELIVERY

OHLC/OLHC patterns are examples of time-based price delivery—the concept that price doesn't move randomly within a candle, but follows a deliberate sequence.

Institutions execute orders in a specific order:

Sweep liquidity (grab stops, trigger breakout traders)
Reverse direction (enter positions at optimal prices)
Push to targets (move price to profit zones)

This creates predictable patterns within candles. When you understand this, you can:

Avoid getting stopped out during liquidity sweeps
Enter after the sweep but before the big move
Predict where price is likely to go next

OHLC/OLHC IN DIFFERENT TIMEFRAMES

These patterns work across all timeframes:

1-Minute to 5-Minute Charts

Scalping entries. Watch for OHLC/OLHC patterns during killzones (London open, NY open) for quick reversals.

15-Minute to 1-Hour Charts

Intraday swing trades. These patterns at key levels provide high-probability entries for moves lasting several hours.

4-Hour to Daily Charts

Swing and position trades. OHLC/OLHC patterns on higher timeframes signal major reversals that can last days or weeks.

The higher the timeframe, the more significant the pattern.

HOW TO TRADE OHLC/OLHC PATTERNS

Step 1: Identify Key Levels

Look for support/resistance, order blocks, fair value gaps, or liquidity pools. OHLC/OLHC patterns are most powerful at these levels.

Step 2: Watch for the Pattern

As a candle forms at a key level, watch the sequence. Does it make a high first, then sweep the low (OHLC)? Or low first, then sweep the high (OLHC)?

Step 3: Wait for Confirmation

Let the candle close. Confirm the pattern is complete. Don't enter mid-candle—you could get caught in the liquidity sweep.

Step 4: Enter on the Next Candle

After the pattern completes, enter on the next candle in the direction of the reversal. Use limit orders at the close of the pattern candle for best fills.

Step 5: Set Stop Loss and Target

For OHLC (bullish), stop below the low. For OLHC (bearish), stop above the high. Target the next liquidity pool or key level.

COMBINING OHLC/OLHC WITH OTHER CONCEPTS

OHLC/OLHC patterns are most powerful when combined with:

CRT (Candle Range Theory): Use CRT to identify the candle range and optimal entry zones within the pattern
Order Blocks: OHLC/OLHC patterns at order blocks have the highest probability of success
Fair Value Gaps: Look for these patterns to form at FVGs for confluence
Killzones: Trade these patterns during London or NY killzones for maximum institutional activity
Power of 3: OHLC/OLHC patterns often appear during the manipulation phase of Power of 3
Wyckoff: These patterns confirm accumulation (OHLC) or distribution (OLHC) phases

The more confluence, the higher the probability.

COMMON MISTAKES WITH OHLC/OLHC PATTERNS

Mistake 1: Entering Mid-Candle

Don't enter before the candle closes. You could get caught in the liquidity sweep. Wait for confirmation.

Mistake 2: Ignoring Key Levels

OHLC/OLHC patterns are only significant at key levels. Random patterns in the middle of nowhere have no edge.

Mistake 3: Trading Against Higher Timeframes

A bullish OHLC pattern on a 5-minute chart means nothing if the daily chart is in a strong downtrend. Always check higher timeframes.

Mistake 4: Poor Risk Management

Even the best patterns fail sometimes. Always use proper stop losses and position sizing. Never risk more than 1-2% per trade.

REAL-WORLD EXAMPLE: OHLC AT SUPPORT

Scenario: EUR/USD is in a downtrend. Price reaches a daily order block at 1.0800.

Setup:

On the 15-minute chart, a candle opens at 1.0805. It immediately pushes up to 1.0815 (high), then reverses and sweeps down to 1.0795 (low), triggering stop losses below 1.0800. Price then reverses again and closes at 1.0810.

Pattern Recognition:

This is an OHLC pattern: Open (1.0805) → High (1.0815) → Low (1.0795) → Close (1.0810). It formed at a key support level (order block).

Trade Execution:

You enter long at 1.0810 (the close of the OHLC candle) on the next candle. Stop loss at 1.0790 (below the low). Target 1.0850 (previous resistance).

Result:

Price rallies to 1.0850 over the next 4 hours. You exit at 1.0845 for a 35-pip gain with a 20-pip risk (1.75:1 reward-to-risk).

The OHLC pattern at the order block signaled institutional buying—and you traded with them.

ADVANCED OHLC/OLHC CONCEPTS

Multiple OHLC/OLHC Patterns

Sometimes you'll see multiple OHLC or OLHC patterns in a row at a key level. This indicates strong institutional interest and increases the probability of a reversal.

Failed Patterns

If an OHLC pattern fails (price breaks below the low after the pattern), it often signals a strong continuation of the trend. Use this as a signal to exit or even reverse your position.

Wick Analysis

The size of the wicks in OHLC/OLHC patterns matters. Longer wicks indicate stronger rejection and more liquidity grabbed, which increases reversal probability.

Volume Confirmation

High volume during the liquidity sweep (the low in OHLC or high in OLHC) confirms institutional participation. Low volume patterns are less reliable.

OHLC/OLHC TRADING CHECKLIST

Identify key support/resistance levels, order blocks, or liquidity pools

Watch for OHLC (bullish) or OLHC (bearish) pattern formation at these levels

Confirm the sequence: Open → High → Low → Close (OHLC) or Open → Low → High → Close (OLHC)

Wait for the candle to close completely before entering

Check higher timeframe bias (don't trade against the trend)

Look for confluence with CRT, order blocks, FVGs, or killzones

Enter on the next candle after pattern completion

Set stop loss beyond the liquidity sweep (below low for OHLC, above high for OLHC)

Target next key level or liquidity pool

Use proper risk management (1-2% risk per trade maximum)

CLOSING

OHLC and OLHC patterns reveal the hidden language of institutional order flow.

When you understand the sequence of price movement within a candle, you stop seeing random wicks and start seeing deliberate manipulation.

Every liquidity sweep. Every reversal. Every institutional entry.

It's all there—if you know how to read it.

CRT University

Rule the Candle, Rule the Trade

OHLC/OLHC Overview

Risk Disclaimer

VaderDan