The first pullback after a breakout: continuation, chop or failure

Start in plain English

The first pullback is one of the most quoted small-cap scalping ideas: after a stock breaks out and runs, wait for the first dip, then look for the move to resume. It is popular because it offers a nearby stop (under the pullback low) and a story that sounds sensible: the first sellers have taken profit, and the move may continue.

The core idea of this lesson: the first pullback has three common outcomes, and a plan is judged across all three. Price can resume and make new highs (continuation), drift sideways until the plan's time limit (chop), or fall through the pullback low and back toward the breakout level (failure). The bars at the decision point usually do not tell you which. What you can control is the definition: what counts as a breakout, what makes a pullback "first", how deep and how long it may be, and where the idea is wrong.

This lesson's definitions:

• Breakout: the first regular-session 1-minute close above the premarket high.
• First pullback: after the breakout, the first run of at least two consecutive 1-minute bars with lower highs. It qualifies only if its low stays above the breakout level (the premarket high); a pullback below it is a failed breakout, not a pullback.
• Depth: the pullback low's retracement of the move from the breakout bar's open to the post-breakout high. This lesson accepts up to 50%.
• Trigger: the first 1-minute close above the previous bar's high after the pullback.
• Stop: two cents under the pullback low.

The pattern overlaps with the bull flag; Bull flags covers that shape and its counting rules.

Two paths from the same start

All prices, sizes and costs in this example are Illustrative. Tamsin Robotics is fictional.

The setup at 09:45 ET. Prior close $5.80. Premarket high $7.20 at 08:31. Opened at $7.02 (+21.0%). The 09:36 bar closed at $7.31, the first close above $7.20: the breakout. Price ran to $7.88 at 09:40. The next four bars made lower highs ($7.84, $7.76, $7.70, $7.66) down to a low of $7.58 at 09:44, a 43% retracement of the $0.70 move from the breakout bar's open ($7.18). The 09:45 bar closed at $7.70, above the 09:44 high of $7.66: the trigger.

The plan, written before 09:45. Entry with a marketable limit order (ceiling $7.75), filled at $7.73, a cent above the displayed ask. Stop at $7.56, two cents under the pullback low. Target $8.07 (2R). Time stop 09:56. Planned risk $0.17 per share. Size: $50 risk ÷ $0.17 = 294 shares. Costs: $0.005 per share round trip (Illustrative), plus any slippage.

The review note for all three: "Plan followed; first pullback as defined; risk 1R; outcome A, B or C." The bars to 09:45 were identical. The rest of this lesson covers what makes a pullback "first", which features of the pullback are worth recording, and what a fair count looks like.

What makes a pullback "first"

"First" sounds obvious on a finished chart and is surprisingly slippery at the time:

• First after what? After the breakout above the premarket high, after the open, or after the day's first big candle? Each choice starts the clock at a different bar.
• What counts as a pullback? One red candle? Two lower highs? A retracement of a fixed percentage? A single red bar inside a run is often relabelled as "not really a pullback" when the next one fails and "the first pullback" when it works.
• What resets the count? If a pullback breaks below the breakout level, the stock has failed the breakout. A later dip is not a "first pullback" on this definition.

Once the definition is written, check it on bars that have not happened yet: label at the decision time with later bars hidden, as the replay exercises do.

Depth, time and volume as conditions

Three features of the pullback are easy to measure and widely discussed. None is a trigger; all are worth recording.

• Depth. Shallow pullbacks (under about a third of the move) leave a tighter stop but come with less evidence that sellers were tested; deep ones (half or more) put the stop near the breakout level. The Tamsin pullback retraced 43%.
• Time. Four bars in Tamsin's case. A pullback that drags on for 15 bars is a different situation, often closer to a range than a pause.
• Volume. Tamsin's pullback volume fell from 402,000 to 240,000 shares per bar. "Light volume on the pullback" is often read as healthy; it is also what a market with fewer participants of either kind looks like.

Two more conditions matter for the cost row:

• Halts inside pullbacks. A stock that paused under LULD during the run can pause again on the way down. See Halt resumptions.
• Time of day. In FennEdge's Gapper HOD study, 70.2% of ≥20% gappers printed their 04:00–20:00 high before 10:00 ET, and 53.1% printed it in premarket (n = 671; 2026-07-01 to 2026-10-02; FennEdge archive; as of 2026-10-02; see Small-cap gapper statistics (2026)). On a gapper whose premarket high was broken after the open, as here, that premarket high was not the day's high. The study is context about the day's structure, not about pullback outcomes.

Observe vs. infer

At 09:46:00 in the Tamsin Robotics example (fictional; figures Illustrative):

Odds box

The split is near zero on purpose, so it reads as neither a promise nor a warning. No FennEdge data study currently covers first pullbacks; one is proposed above, using the In-Play 1-minute archive and this lesson's definitions. Once it exists, this box shows measured shares with n, period and as-of.

What shifts the odds

There is no FennEdge sample linking conditions to first-pullback outcomes. These are hypotheses to record, not findings:

• Depth as a share of the move (under 33%, 33%–50%, over 50%).
• Duration in bars.
• Pullback volume relative to the breakout run's volume.
• Distance from the pullback low to the breakout level.
• Size of the run before the pullback, and how fast it came.
• Time of day and whether the breakout level was the premarket high or a regular-session high.
• Spread at the trigger relative to planned risk.
• Second and third pullbacks. Count them separately; they are different situations, not more of the same one.

Cost of being wrong

Using the Tamsin Robotics plan at 294 shares (Illustrative):

Fees are $1.47 per round trip at this size. A deeper pullback puts the stop further away and the size lower for the same $50; a shallower one does the reverse. Either way, the pause row is set by where the stock reopens, not by the stop.

How many trades before this means anything

If you log 20 first pullbacks and 6 continue to target (30%, Illustrative counts), a 95% Wilson interval for the true continuation share runs from about 15% to 52%. That range includes both losing and winning versions of the plan in the box above. Pullbacks on the same stock on the same morning are not independent, and "first" ones are rarer than all pullbacks, so a 20-trade log can take weeks. How many trades before your numbers mean anything explains why.

What this lesson does not claim

• It does not claim first pullbacks continue or fail at any particular rate. The odds box is Illustrative, and no FennEdge study yet covers them.
• Depth, time and volume are conditions to record, not signals.
• The definitions are one workable choice.
• Tamsin Robotics, its bars, quote and costs are fictional and Illustrative.

Go deeper

• FennEdge first.
  • In-Play Days shows 1-minute charts of past active days. Without Max, including as a guest, you can open each ticker's most recent active day in full; earlier days and the two-year history need Max (tiers as of 2026-10-05). Hide the chart after a breakout, mark the first pullback, then reveal; replaying many past days needs Max.
  • Gapper HOD Timeline shows when each gapper's high printed (guests, Free and Plus: latest completed session; earlier sessions need Pro or Max).
  • The Scanner (paid: Plus, Pro, Max) triggers on rapid rises and drops, regular-session highs and Nasdaq-listed LULD halts. It has no pullback trigger and no Level 2 depth.
• Second and third pullbacks. Each later pullback starts from a larger move and a different crowd; count them separately.
• Pullback depth as a condition. Split your own log by depth band once you have enough entries in each.
• Related lessons: Opening range breakouts, High-of-day breaks, The ABCD pattern, Premarket scalping.

Exercises

Six exercises follow this lesson: three concept checks, two replays of the static sequence above (separate observation from inference; then pick every outcome consistent with the information at 09:46 before Path B is revealed), and one practice task. Exercises, answers and progress are available after signing in.

Practice task: count 20 first pullbacks. On replayed charts (for example in In-Play Days) or in a simulator, record 20 first pullbacks that meet your written definition, with every column of the FennEdge practice log: download the practice log (CSV), with a column guide. Fix the breakout level, the pullback rule, the maximum depth, trigger, stop, target and time stop before the first entry. Record depth, duration and pullback volume in the conditions column. Log breakouts whose first pullback broke the breakout level as well (as skipped), so failures before the trigger are counted. Keep the log separate from the Trading Journal, which holds only real broker-synced trades.

Primary sources

• Limit Up-Limit Down Plan. LULD Plan website.
• FINRA. Order types.
• FINRA. Frequent Intraday Trading: Understanding the Basics.

Sources checked 2026-10-05. Tamsin Robotics and all prices, volumes, outcome splits and costs in this lesson are fictional and Illustrative. Measured figures come from the FennEdge archive as stated. This lesson is education, not a recommendation to buy or sell any security. Past patterns do not indicate future results.