Tweezer tops and bottoms: matching highs and lows at key levels

A tweezer top is formed by two candles, usually adjacent, that reach almost exactly the same high after a rally. A tweezer bottom is two candles that reach the same low after a decline. The pattern shows a price being tested twice and rejected twice. That is useful information when the price is a level that already matters, and close to meaningless when it is not.

The definition

Tweezer top:

1. Price has been rising.
2. Two consecutive (or very close) candles have matching or nearly matching highs.
3. Typically the first is bullish and the second bearish, though variations exist.

Tweezer bottom:

1. Price has been falling.
2. Two consecutive candles have matching or nearly matching lows.
3. Typically the first is bearish and the second bullish.

The defining feature is the shared extreme, not the body shapes. Often one or both candles have a noticeable wick at that extreme, such as a shooting star at a top or a hammer at a bottom. The tweezer glossary entry has a short definition.

How close is "matching"?

On a five-digit forex quote, two highs are rarely identical to the last digit. Traders accept small differences, but "small" should be defined relative to the candle size. A practical approach: consider highs matching if they differ by less than about a tenth of the average candle range on that timeframe. On EUR/USD M15 with typical candles of 6–8 pips, that is under a pip.

Loosen the tolerance and you will see tweezers on every chart. Tighten it and you will see few. Pick one tolerance and keep it.

Why level confluence matters

A double test of the same price in empty space mostly reflects chance; price has to stop somewhere. A double test at a level where the market turned before is a different story: the level is being defended again.

Things that make a tweezer more meaningful:

• the shared high or low sits at a known resistance or support,
• the move into it was sustained, not a random wiggle,
• the second candle closes away from the extreme, showing a clear rejection.

A tweezer top is a small-scale version of a double top. On a higher timeframe, two tests of a level hours apart become a chart pattern rather than a candlestick one.

A worked example

AUD/JPY on M15 climbs from 97.500 to 97.950 over two hours, approaching 98.000, a round number where price turned down twice last week.

• Candle 1: bullish, opens 97.900, high 97.985, closes 97.960.
• Candle 2: bearish, opens 97.960, high 97.983, closes 97.910.

Highs of 97.985 and 97.983 differ by 0.2 pips, well within tolerance. Both stopped just below 98.000. The second candle closed near its low. That is a tweezer top at a known level.

What next? A trader would watch whether price breaks below candle 2's low at around 97.900. If it does, the double rejection gains weight. If a third candle pushes through 97.990 and closes above 98.000, the level broke and the tweezer is void. Double tests also come before breakouts: sometimes the second test is the market gathering orders before going through.

How tweezers fail

• Third test. Levels that get tested twice often get tested a third time and break.
• Loose definition. Calling two highs "matching" when they differ by several pips turns any pair of candles into a pattern.
• No preceding move. In a sideways range, matching highs are just the range edge.
• Strong trend. In a fast trend, a pause at matching highs is often followed by continuation.

Short expiries and OTC

On S5–M1 charts, adjacent candles frequently share highs or lows simply because price moves in small increments. For short expiries, many traders look for tweezers at levels drawn from M15 or H1 charts and treat lower-timeframe matches with suspicion.

On Sky Trade's OTC instruments, prices are generated by Sky Trade's server and do not follow any real market. The model makes the next move unpredictable, and nobody is defending levels there, so matching highs or lows on OTC are coincidence.

How to use it in the Sky Trade terminal

Draw the level with the horizontal level tool before price arrives, then use the crosshair to read the exact highs or lows of the two candles. If you cannot tell whether they match without zooming in very far, they probably do not match in any meaningful way.