Lesson 09R-009Cheat sheetOB 50%

Mean Threshold

The mean threshold is the 50% of an order block's body (halfway between its open and close). It is the block's decision level: price may wick into it, but a body close beyond it means the block has failed.

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Mean Threshold cheat sheet — page 1
Mean Threshold cheat sheet — page 2

Lesson notes

The rules

  1. The level: 50% of the block's body, open to close. Wicks are not part of it.
  2. Bearish block: the last up candle before a strong drop (bullish: last down candle before a rally).
  3. Wicks are fine: price can trade into the threshold and still respect the block.
  4. Closes decide: a body close beyond the threshold means the block failed; stop trading it.
  5. Invalidation: your stop goes just beyond the threshold, not somewhere random.
  6. Quality first: the block still needs displacement, a gap and a break of structure.

How to mark it

  1. Find a valid order block: displacement away, structure broken.
  2. Mark the block's body and draw a line at its 50%.
  3. Wait for price to return to the block.
  4. Watch the closes: wicks into the 50% are fine, a body close through it is not.
  5. On a rejection close, enter with the stop just beyond the 50%.

The 1:3 trade

Entry at the close of the rejection candle. Stop just above the mean threshold, because a close above it would mean the block failed. Target the low the displacement left. Reward is exactly three times the risk.

Before you enter

  • The block came from displacement that broke structure
  • The 50% of the body is marked
  • Price only wicked into the 50%
  • The candle closed back on the block's side
  • Stop just beyond the 50%, target the next liquidity

Common mistakes

  • Measuring the 50% from wick to wick instead of the body
  • Treating a wick through the threshold as a failure
  • Holding a block after a body close beyond its 50%
  • Placing the stop far beyond the block for no reason
  • Entering before the rejection candle closes

Key terms

  • Mean threshold: 50% of the order block's body
  • Order block: last opposite candle before displacement
  • Bearish OB: last up candle before a strong move down
  • Invalidation: the price where the idea is proven wrong
  • Rejection: a wick into a level with the body closing away
  • R:R: reward divided by risk; 1:3 means 3R for 1R risked
Wicks are fine. Closes decide.