Double Top
A bearish reversal pattern where price tests the same resistance level twice and fails both times — a clear signal that bulls are running out of steam.
Definition
A Double Top is a bearish reversal chart pattern that forms at the end of an uptrend when price reaches a significant high, pulls back to a support level known as the neckline, rallies once more to approximately the same high, and then fails to break above it. The two peaks should be at roughly equal heights, separated by a moderate trough. The pattern is only confirmed when price closes below the neckline, at which point the prior support level transitions into resistance. The Double Top is the bearish counterpart to the Double Bottom pattern.
Why it matters
The Double Top pattern is one of the most frequently encountered reversal signals on Indian equity charts because major psychological price levels — round numbers, 52-week highs, all-time highs — naturally attract two waves of selling. The first peak often catches aggressive sellers entering early, causing a pullback. The second attempt at the same level then draws in more sellers who missed the first opportunity, while buyers who entered on the initial dip begin to lose conviction when price fails to make a new high.
For NSE and BSE traders, the Double Top is especially relevant around key index levels such as round Nifty 50 numbers that generate media attention and concentrated option writing activity. When a large number of call writers are positioned at a level that price has already tested once without breaking, the second test often fails under the combined weight of renewed call writing and stop-loss selling from long positions. F&O traders frequently combine the Double Top pattern with put-call ratio data from the option chain to validate their bearish bias before initiating short trades.
How it works
The pattern develops in four clear stages. In the first stage, an established uptrend carries price to a new peak — the first top. In the second stage, sellers push price back down to the neckline, a support zone typically formed by a prior consolidation or a moving average. In the third stage, buyers attempt a recovery and push price back toward the prior peak, but volume on this second rally is noticeably lower, indicating diminishing bullish participation. In the fourth stage, price turns down from the second peak and, on a close below the neckline, the pattern is confirmed. The measured move target is the distance from the peak to the neckline, projected downward from the neckline break.
Example
Suppose a hypothetical Nifty 50 Bank heavyweight rallies to Rs 2,400 over several weeks — the first peak. It then pulls back to Rs 2,200 where buyers absorb supply, creating the neckline. A second rally takes the stock back to Rs 2,390, just shy of the prior high, before selling pressure dominates again. Volume on the second rally is meaningfully lower than on the first. Price then drops through Rs 2,200 on heavy volume, confirming the Double Top. The measured move target would be Rs 2,200 minus (Rs 2,400 minus Rs 2,200) = Rs 2,000. A trader entering short at the Rs 2,200 neckline break would place a stop-loss above Rs 2,390 and target Rs 2,000.
Track resistance tests live on TradePulse
Combine Double Top signals with open interest buildup data to validate bearish setups.