Intermediate

Island Reversal – Exhaustion and Trend Reversal

Learn the Island Reversal pattern: how to spot two price gaps, how to trade the trend reversal, and common mistakes to avoid.

Mark · Trader & Founder, Social Forex

Island Reversal – Exhaustion and Trend Reversal

What is Island Reversal?

Island Reversal is a candlestick reversal pattern formed when a group of candles becomes isolated by two opposite-direction gaps. It often appears at the top or bottom of a trend, reflecting exhaustion of the controlling side and a potential trend shift.

How to Identify

  • Clear prior trend: There must be a strong uptrend or downtrend before the pattern.
  • Initial gap: A price gap occurs in the direction of the old trend, creating a new trading area.
  • Island cluster: A few small candles remain in a narrow range without filling the gap, often including doji candles.
  • Reversal gap: Price reverses and gaps back toward the previous area, isolating the cluster completely.
  • Price Action — reading candlestick patterns in context

    A complete island reversal looks like an island separated from the mainland by two water gaps. When the second gap comes with high volume, the reversal signal is more reliable.

    Open ≈ CloseUpper wickLower wickTiny body = buyers and sellers in perfect balance → indecision

    Doji candles inside the island indicate balance and exhaustion of the bulls or bears.

    How to Trade

  • Wait for a candle close beyond the first gap to confirm the pattern; do not enter just when seeing the island.
  • Enter short or long at the break of the second gap; place stop loss above the island top (for topping pattern) or below the island bottom (for bottoming pattern).
  • Set the first target equal to the height of the island, often projected from the breakout level.
  • The best entry is often a retest of the island zone as resistance/support.
  • Real Example

    On the EUR/USD H4 chart, price surged from 1.0800 to 1.1200, then gapped up to 1.1250, traded sideways for three candles, and gapped down to 1.1200. The reversal island appeared; price closed below the island bottom – a sell signal. A trader shorted at 1.1200, stop loss above 1.1280, target 1.1080.

    Common Mistakes

  • Confusing island reversal with normal gaps because of failing to wait for candle close confirmation.
  • Entering as soon as the island appears without the second gap.
  • Placing stop loss too tight, easily stopped out before the price moves.
  • Ignoring volume, leading to false signals in low-liquidity markets.
  • Content is for reference only, not investment advice. Forex trading carries high risk.

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