Double top is a bearish reversal chart pattern that forms after a sustained uptrend, consisting of two swing highs at approximately the same price level separated by a moderate pullback. The pattern signals that buyers have twice failed to push price above a key resistance level, and that selling pressure is likely to take over. Traders encounter it across equities, forex, and futures on any timeframe, with the most reliable setups appearing on daily and weekly charts of large-cap stocks and index ETFs.
Key Takeaways
- The pattern is only confirmed when price closes below the neckline — entering short at the second top is the most common and costly mistake.
- Volume divergence is a critical diagnostic: the second peak should form on 20–40% lower volume than the first, indicating exhausted buying momentum.
- The measured move target projects the pattern’s height downward from the neckline break, giving a specific price objective before entering the trade.
How a Double Top Works
A double top develops in three phases. First, price rallies to a swing high (the first top) on strong volume, then pulls back to a support level — the neckline. Buyers attempt a second rally, but price stalls near the prior high and reverses, forming the second top on lighter volume. The pattern completes — and the trade triggers — when price closes below the neckline.
The measured move formula:
Target = Neckline − (Peak Price − Neckline)
For example, if SPY peaks at $520 twice with a neckline at $508:
Target = $508 − ($520 − $508) = $508 − $12 = $496
Time between the two tops matters. On daily charts, tops spaced 2–6 weeks apart produce higher follow-through rates than patterns compressed into a few days. Double tops forming at all-time highs or multi-year resistance levels carry significantly more predictive weight than those in mid-range price action, where institutional supply zones are less defined.
Practical Example
AAPL forms a double top on the daily chart. The first peak prints at $195 in early January on heavy volume — 80 million shares. Price pulls back to $182, establishing the neckline. In late January, AAPL rallies back to $194.50 on just 45 million shares — a 44% volume decline that signals waning buying pressure. Price then closes below $182 on above-average volume, confirming the breakdown.
Measuring the target:
Target = $182 − ($195 − $182) = $182 − $13 = $169
A trader shorting the neckline break at $181.50 places a stop above the second top at $196, risking $14.50 per share. With a $50,000 account and 1% risk ($500), position size is 34 shares. If AAPL reaches $169, the gain is approximately $12.50 per share ($425 total) — a 0.85:1 reward-to-risk ratio.
Waiting for the neckline retest improves the setup. If price bounces back to $183 before resuming lower, entry at $183 with the same $196 stop risks $13 per share while targeting $169 — a reward of $14 per share and over 1.3:1 R:R. The neckline retest occurs in roughly 36–45% of confirmed double top breakdowns, so it is not guaranteed, but it is worth watching for.
A double top is a bearish chart pattern where price rises to a resistance level, pulls back, then fails to break through that same level a second time. Traders confirm the pattern only after price closes below the pullback low, called the neckline.
Common Mistakes
- Entering short at the second top. The pattern is unconfirmed at this stage. Price could break higher and invalidate the setup entirely. Wait for the neckline close.
- Ignoring volume. A second top forming on equal or greater volume than the first is a warning sign — the pattern lacks the momentum divergence that makes double tops reliable. Volume on the second peak should be 20–40% lower.
- Missing the neckline retest entry. Many traders short the breakdown and then watch price retrace to the neckline, stop them out, and continue lower. Recognizing the retest as a second entry — not a failure — prevents unnecessary exits and improves R:R.
- Treating every double top equally. A double top at a fresh all-time high on a major index ETF is structurally more significant than one in the middle of a choppy range. Context and location matter as much as shape.
How JournalPlus Tracks Double Top
JournalPlus lets traders tag trades by pattern, including double top setups, so they can review confirmation discipline, entry timing, and R:R outcomes across a sample size. Over time, the pattern analytics dashboard reveals whether neckline-break entries or retest entries have produced better results in a trader’s own history — turning the general data into personalized edge data.
