Engulfing Pattern Explained: Bullish and Bearish Engulfing With Prior Trend Rules

Get the engulfing pattern explained properly once and a good chunk of candlestick reading starts to make sense. For most Indian traders it’s one of the first two-candle setups they pick up. Day one prints a small candle. Day two prints a bigger one that opens and closes so far in the opposite direction that its body swallows the first candle whole. At the bottom of a fall, that’s a bullish engulfing pattern. At the top of a rally, it’s a bearish engulfing pattern. Below we go through the prior-trend rule, the exact checks to run before you enter, where the stop loss goes, and two worked examples from Zerodha Varsity on real NSE stocks.

New to candlesticks? Begin with our candlestick patterns for beginners guide. And if you want to see how chart patterns, indicators and price levels hang together, the technical analysis for Indian stocks pillar page lays out the full map.

In this article

1. Engulfing Pattern Explained: The Basic Shape
2. Start With the Prior Trend
3. How the Bullish Engulfing Pattern Works
4. How the Bearish Engulfing Pattern Works
5. Real Body or the Whole Candle?
6. When a Doji Comes Next: The Catalyst Effect
7. Engulfing vs Piercing and Dark Cloud Cover
8. Use a Checklist, Not One Pattern
9. Mistakes We See Traders Make
10. Tips for Reading the Chart
11. Frequently Asked Questions
12. Putting It Together

Engulfing Pattern Explained: The Basic Shape

A hammer or a doji is a single-candle pattern. One session, one signal. Multiple-candlestick patterns take two or sometimes three candles, which means the setup forms over at least two trading days. Zerodha Varsity’s chapter on multiple candlestick patterns starts with the engulfing pattern, and it needs exactly two sessions.

Varsity labels those two days P1 (the first day of the pattern) and P2 (the second). We’ll stick with the same names:

• P1 is a fairly small candle moving with the existing trend.
• P2 is a fairly long candle moving against it, and its body covers P1, so P1 looks “engulfed”.

About the colours: Varsity shows bullish candles (close above open) in blue and bearish candles (close below open) in red. Plenty of charting apps paint bullish candles green. It makes no difference. When we say “blue candle” here, we simply mean a day that closed above its open, whatever colour your platform uses.

Start With the Prior Trend

Don’t measure a single candle until you’ve looked at the trend. Varsity’s introduction to candlesticks lays down three working assumptions: buy strength and sell weakness, stay flexible with patterns but put numbers on that flexibility, and look for a prior trend. That last one decides which way every engulfing trade goes. A bullish pattern needs a downtrend before it. A bearish pattern needs an uptrend before it.

Why? Because an engulfing candle is a reversal signal, and there has to be a move to reverse. A big blue candle wrapping a small red one inside a sideways range says very little. Put the same two candles after a clean, steady decline and the message changes: buyers have pushed back hard against the sellers.

An engulfing candle with no trend before it is just a big candle. The prior trend is what turns it into a reversal signal.

How the Bullish Engulfing Pattern Works

What has to be in place

Varsity sets three conditions for a bullish engulfing pattern:

1. The stock has been in a downtrend.
2. P1 is a red candle, showing sellers still have the upper hand.
3. P2 is a blue candle long enough to engulf P1’s red candle.

What’s going on in the market

The price has been sliding. On P1 the stock opens lower, hits a new low and closes red. Nothing new there. On P2 it opens close to P1’s close and makes another attempt lower. Then buyers turn up at the day’s lows and drive the price so far up that it closes above P1’s open. What you’re left with is a long blue candle.

Varsity reads this as the bulls making a sudden, forceful and successful attempt to break the downtrend. The bears weren’t ready for it and now they’re nervous. If that mood holds, buying should continue over the next few sessions, so the trader hunts for a long entry.

Checking the pattern before the bell

If you want to get in on P2 itself, you can’t sit around for the final close. Varsity’s answer is two checks at roughly 3:20 PM on P2, a little before the NSE cash market shuts:

1. The current market price is higher than P1’s open.
2. P2’s open was equal to or lower than P1’s close.

Both true? Then P2’s body covers P1’s body and the pattern holds.

Two ways to take the trade

• Risk-taker: buys around P2’s close once it’s clear that P2 engulfs P1.
• Risk-averse: waits for the session after P2 and buys near its close, but only if that day is blue as well. If it closes red, the trade is dropped, in keeping with the “buy strength” rule.
• Stop loss: the lowest low of P1 and P2.

With patterns that form over two or more days, Varsity’s author often sides with the risk-taker. Holding out for a third day can give you a worse price or leave you watching the move from the sidelines. The chapter even shows a Cipla chart with a textbook bullish engulfing pattern that the risk-averse trader missed completely. Once you’re in, stay in until the target comes or the stop breaks. Trailing the stop along the way lets you protect profits.

Worked example: DLF

Here’s the DLF chart Varsity uses for a bullish engulfing pattern:

Day	Open	High	Low	Close	Candle
P1	163	168	158.5	160	Red (close below open)
P2	159.5	170.2	159	169	Blue (close above open)

Now the two checks:

• P2 closed at 169, above P1’s open of 163. Check 1 passes.
• P2 opened at 159.5, at or below P1’s close of 160. Check 2 passes.

Varsity’s risk-taker buys on P2 at 169. The lowest low over the two days is P1’s 158.5, which becomes the stop loss. Doing our own arithmetic on these figures, the risk per share works out to 169 − 158.5 = 10.5 points. P1’s real body is 3 points (163 − 160). P2’s real body is 9.5 points (169 − 159.5), roughly three times bigger, and that gap in size is exactly what jumps out on the chart. Varsity points out that the risk-averse trader would have bought only the day after P2, once it closed blue. If P1 fell on a Monday, that’s a Wednesday purchase around 3:20 PM. Both traders made money in this case.

How the Bearish Engulfing Pattern Works

Flip everything and you get the bearish engulfing pattern, which turns up near the top of an uptrend. The bulls are running things. On P1 the stock sets a new high and closes blue. On P2 it opens higher and reaches for yet another high, but heavy selling hits right there. By the close, sellers have dragged the price under P1’s open and the bulls are rattled. The expectation is more selling over the next few sessions, so the trade is a short.

The two checks on P2

1. P2’s open is higher than P1’s close.
2. The current market price at about 3:20 PM on P2 is lower than P1’s open.

When both checks pass, the risk-taker shorts on P2. The risk-averse trader holds off until the next day and acts only on a red close. The stop loss sits at the highest high of P1 and P2.

A practical catch for traders here: in the chapter’s reader discussion, the Varsity author reminds people that a cash-market short has to be squared off the same day. Carrying a short overnight means using futures and options. Keep that in mind when you plan around a bearish engulfing signal.

Worked example: Ambuja Cements

Varsity’s Ambuja Cements chart has two bearish engulfing patterns on it. The first one went wrong for the risk-taker, and the risk-averse trader never got in at all. Good to remember that patterns do fail. The second, near the top of the move, came with these numbers:

Day	Open	High	Low	Close	Candle
P1	214	220	213.3	218.75	Blue
P2	220	221	207.3	209.4	Red

• P2 opened at 220, above P1’s close of 218.75. Check 1 passes.
• P2 closed at 209.4, below P1’s open of 214. Check 2 passes.

Varsity’s risk-taker shorts at 209 by 3:20 PM on P2. P2’s 221 is the highest high of the two days, so that’s the stop for both kinds of trader. By our arithmetic, the short carries 12 points of risk (221 − 209). Varsity notes that the risk-taker and the risk-averse trader both came out ahead on this second pattern.

Real Body or the Whole Candle?

Does P2 need to cover P1’s entire range, shadows and all, or only the real body from open to close? Some strict textbook versions want both. Varsity’s author is more practical about it. If the real bodies are engulfed, he’s fine calling it an engulfing pattern, even when P1’s shadows poke out past P2. What counts more is how well you learn to trade the pattern as you’ve defined it.

That lines up with the “be flexible, but quantify it” assumption. Pick a rule, say “body engulfs body”, write it down and use it the same way every single time. Don’t stretch the definition after the fact just so a chart you already like makes the cut.

The opposite case pops up in the chapter’s reader replies too. If P2’s high clears P1’s high and P2 still closes above P1’s open, the author says it still counts. But a P1 that’s a doji with no body doesn’t make a valid engulfing pattern in his book, because P2 needs a real body on P1 to engulf.

When a Doji Comes Next: The Catalyst Effect

Varsity picks out one chart it describes as highly profitable: a clear uptrend, a bearish engulfing pattern at the top, then a doji the following day (P3). Read it one day at a time. P2 sends the bulls into a panic. P3’s doji shows indecision: the day opens weak, tries to go higher, can’t hold and closes flat. As the author puts it, panic followed by uncertainty sets up a sharp move, and that chart did get a long red candle afterwards.

The chapter’s conclusion is that a doji after an engulfing pattern tends to catalyse it. In reader replies, the author says a spinning top on P3 deserves much the same treatment as a doji. The broader point is about process. Don’t stop reading at P1 and P2; see what the next candle adds to the story.

A signal gets stronger when one pattern backs up another. An engulfing candle followed by a doji means more than either one on its own.

Engulfing vs Piercing and Dark Cloud Cover

Two close cousins get mixed up with engulfing patterns all the time:

• Piercing pattern (bullish): set up like a bullish engulfing pattern, except P2’s blue candle covers at least 50% but less than 100% of P1’s red candle body. Varsity’s illustration: if P1’s open-to-close range is 12, P2’s needs to be at least 6 and under 12. Less than 50% and it isn’t a piercing pattern.
• Dark cloud cover (bearish): the reverse. P2’s red candle covers at least 50% but less than 100% of P1’s blue candle. You trade it the same way as a bearish engulfing pattern. We work through a Nifty case in our dark cloud cover pattern post.

In both, the 50% and 100% describe how much of P1’s real body P2 covers. Hit 100% and it becomes a full engulfing pattern.

Which one should you lean towards? Stocks in one sector often move together, though never point for point. On a given day one bank may print a bearish engulfing pattern while its peer prints a dark cloud cover. Varsity’s author would pick the engulfing pattern there, since covering the whole previous candle signals a bigger shift. Bullish engulfing gets the nod over piercing for the same reason.

Use a Checklist, Not One Pattern

There’s an exception to that preference, and honestly it’s the most useful idea in the chapter. Further into the module, Varsity brings in a six-point trading checklist and says a trade should tick at least three or four of the points to qualify. Say HDFC Bank forms a bullish engulfing pattern and ticks three points, while ICICI Bank forms a weaker piercing pattern but ticks four. The author would go with ICICI Bank. If both ticked four, he’d fall back on the stronger pattern and choose HDFC Bank.

So an engulfing candle earns a stock a spot on your watchlist. It doesn’t make the call for you. Support and resistance, volume and the wider trend fill in the rest. Varsity’s introduction also points out that candlesticks hand you both an entry and a stop-loss price. In the reader replies, the author adds that the target isn’t part of the candlestick pattern at all. That comes from things like support and resistance.

Mistakes We See Traders Make

• Ignoring the prior trend. A “bullish engulfing” pattern in the middle of a range, or after a rally, is not the setup Varsity is describing.
• Accepting a tiny or bodiless P1. The pattern compares two bodies, so a doji on P1 doesn’t qualify.
• Jumping in mid-session. A candle at 11 AM can look nothing like it does at the close. The 3:20 PM checks are there so you judge a candle that’s nearly done forming.
• Skipping the stop. The pattern hands you a clear invalidation level: the pattern low for longs, the pattern high for shorts. Size the position so a stop-out is a loss you can live with.
• Treating it as a sure thing. Varsity’s own Ambuja chart has a pattern that failed the risk-taker. Expect some losses and keep them small.
• Forgetting the segment rules on shorts. A short in the cash market is intraday only. To hold a bearish engulfing short overnight, you need the F&O route.

Tips for Reading the Chart

• Timeframes: in reader replies, the Varsity author says the pattern reads the same on weekly, daily and 30-minute charts. Only how often signals appear changes. Daily charts are usually the cleanest starting point for beginners.
• Note down the OHLC: just like the DLF and Ambuja tables above, jot down P1’s and P2’s open, high, low and close. Then run the two checks with numbers rather than by eye.
• Fix the stop before entering: write down the lowest low (long) or highest high (short) of the two days first, and only then work out your quantity.
• Keep an eye on P3: a doji or spinning top the next day can strengthen the signal, as covered above.

Frequently Asked Questions

Is a bullish engulfing pattern a buy signal on its own?

It’s a reason to look for a long trade, as long as it comes after a downtrend. Varsity still puts every trade through a checklist and places a stop at the pattern’s lowest low.

What stop loss should I use for a bearish engulfing pattern?

The highest high of P1 and P2. In Varsity’s Ambuja example, that was 221.

Must P2 engulf the shadows too?

Not under Varsity’s practical approach. Engulfing the real body is enough, provided you apply the rule consistently.

How is the engulfing pattern different from a piercing pattern?

An engulfing P2 covers all of P1’s body. A piercing P2 covers at least 50% but less than 100% of it.

Putting It Together

Once you have the engulfing pattern explained step by step, the method boils down to a short routine. Confirm the prior trend. Make sure P1 has a real body. Run the two 3:20 PM checks on P2. Enter as a risk-taker on P2, or as a risk-averse trader the following day. Put the stop at the pattern’s extreme. Varsity’s DLF and Ambuja examples show how mechanical those checks can be, and the Ambuja chart also shows the pattern can let you down. Treat the engulfing candle as where your analysis begins, layer in support and resistance and a checklist, and keep every loss small.