As of 02/21/2025
  Indus: 43,428 -748.63 -1.7%  
  Trans: 16,034 -430.64 -2.6%  
  Utils: 1,023 +3.75 +0.4%  
  Nasdaq: 19,524 -438.35 -2.2%  
  S&P 500: 6,013 -104.39 -1.7%  
YTD
 +2.1%  
 +0.9%  
 +4.1%  
 +1.1%  
 +2.2%  
  Targets    Overview: 02/13/2025  
  Down arrow42,500 or 45,000 by 03/01/2025
  Up arrow16,900 or 15,800 by 03/01/2025
  Up arrow1,050 or 970 by 03/01/2025
  Down arrow19,200 or 20,500 by 03/01/2025
  Down arrow5,875 or 6,200 by 03/01/2025
As of 02/21/2025
  Indus: 43,428 -748.63 -1.7%  
  Trans: 16,034 -430.64 -2.6%  
  Utils: 1,023 +3.75 +0.4%  
  Nasdaq: 19,524 -438.35 -2.2%  
  S&P 500: 6,013 -104.39 -1.7%  
YTD
 +2.1%  
 +0.9%  
 +4.1%  
 +1.1%  
 +2.2%  
  Targets    Overview: 02/13/2025  
  Down arrow42,500 or 45,000 by 03/01/2025
  Up arrow16,900 or 15,800 by 03/01/2025
  Up arrow1,050 or 970 by 03/01/2025
  Down arrow19,200 or 20,500 by 03/01/2025
  Down arrow5,875 or 6,200 by 03/01/2025

Bulkowski on the Bullish Turn-Key Pattern

Initial release: 2/14/25.

turn-key pattern

This article discusses the bullish turn-key reversal chart pattern, including what to look for and how it behaves in stocks, exchange traded funds, and cryptocurrency.

Overview
Identification Guidelines
Stock Performance
ETF Performance
Cryptocurrency
See Also

Bullish Turn-Key Reversal: Overview

Without including a alternate rule (Rule 1), this pattern underperforms the benchmark in stocks, ETFs, and cryptocurrency.

Look elsewhere for a better performing pattern.

Bullish Turn-Key Reversal: Identification Guidelines

turn-key reversal pattern

The following table shows the identification rules, and are self-explanatory. Also refer to the adjacent chart.

CharacteristicDiscussion
Four BarsThis pattern is four price bars long.
Bar 1Any price bar.
Bar 2Price makes a low below bar 1, but closes above bar 1's close.
Bar 3Price posts a higher high (above bar 2's high), and closes below bar 2's close but remains above bar 1's close.
Bar 4Makes a lower low (below bar 3) but a close above bar 3's close.
AlternateBar 4 can have these rules. Rule 1: Bar 4 closes above the prior day's high (Rule 2:) and/or closes above bar 2's close. See the next table for details.
BreakoutBreaks out upward 73% of the time in stocks.

Bullish Turn-Key Reversal: Testing Alternates

The following table shows how the alternate rules help or hurt performance.

TestUptrend
Results
Uptrend
Benchmark
Downtrend
Results
Downtrend
Benchmark
Rule 1: Bar 4 closes above bar 3's high$56.35 (worse)$88.58$135.47$100.27
Rule 2: Price closes above bar 2's close$46.97 (worse)$88.58$85.30 (worse)$100.27
Rules 1 or 2$46.97 (worse)$88.58$85.30 (worse)$100.27
Rules 1 and 2$56.35 (worse)$88.58$135.47$100.27

Rule 2 degrades performance, so don't use it. Rule 1 only helps in downtrends. Based on similarity of the results, the rules overlap each other so the and/or testing shows the same results.

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Bullish Turn-Key Reversal: Stock Performance

bullish turn-key reversal in MMM

For tests in stocks, ETFs, and cryptocurrency, I used these rules.

The chart shows an example trade in DDD. The red box highlights the turn-key reversal pattern.

An upward breakout triggers a buy stop to enter the trade. However, the uptrend never takes hold and the stock eases lower, eventually tripping the stop loss order, for a losing trade.

Testing Turn-Key in Stocks with Height Exit
Metric Turn-Key In
Uptrend 
Uptrend
Benchmark
 Turn-Key in
Downtrend 
Downtrend
Benchmark
Trades2,1115,7941,8695,187
Average profit/loss per trade$58.32$88.58$70.79$100.27
Win/loss ratio40%41%41%42%
Average hold time (days)20262026
Winning trades8422,3687732,154
Average gain of winners8%9%9%10%
Average hold time of winners (days)29362837
Losing trades1,2693,4261,0963,033
Average loss-4%-5%-5%-5%
Average hold time of losers (days)17221723

Stocks trading this pattern underperform the benchmark, regardless of the direction of the inbound price trend. Don't trade this pattern in stocks (or include Rule 1 to improve performance).

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Bullish Turn-Key Reversal: ETF Performance

bullish turn-key Reversal in ITA

I show a sample trade in iShares U.S. Aerospace & Defense ETF (exchange traded fund, ITA).

Two days after the pattern ends, a buy opens the trade. Unfortunately, the ETF drops almost immediately, closing out the trade for a loss.

The following table shows the results of 94 exchange traded funds (ETFs) instead of common stocks, using the same testing methodology.

Testing Turn-Key in ETFs with Height Exit
Metric Turn-Key In
Uptrend 
Uptrend
Benchmark
 Turn-Key in
Downtrend 
Downtrend
Benchmark
Trades2756,9261725,676
Average profit/loss per trade$22.68$85.22$51.51$83.76
Win/loss ratio38%44%46%43%
Average hold time (days)18281828
Winning trades1053,018792,441
Average gain of winners6%7%6%7%
Average hold time of winners (days)25382344
Losing trades1703,908933,235
Average loss-3%-4%-4%-4%
Average hold time of losers (days)17221626

This pattern is a stinker in ETFs, too. Avoid trading this in ETFs.

Bullish Turn-Key: Target Exit, Crypto Performance

Turn-key in AAVE

The red box shows the turn-key pattern. It has an upward breakout, trigging the buy stop. The height of the pattern determines the exit price, which sells the stock for a profit.

This is the same test as the prior one except I used 29 cryptocurrencies.

Testing Turk-Key in Cryptocurrency with Height Exit
Metric Turn-Key In
Uptrend 
Uptrend
Benchmark
 Turn-Key in
Downtrend 
Downtrend
Benchmark
Trades3831136298
Average profit/loss per trade$248.20$358.38($134.72)$250.23
Win/loss ratio47%53%31%47%
Average hold time (days)711711
Winning trades1816611141
Average gain of winners13%13%12%13%
Average hold time of winners (days)511614
Losing trades2014525157
Average loss-7%-7%-7%-6%
Average hold time of losers (days)51079

The pattern significantly underperforms the benchmark. Avoid trading this pattern.

-- Thomas Bulkowski

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See Also

Other 4-bar patterns

 

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