The direct answer
In Brooks terminology, a high 2 is a second attempt upward in a context such as a bull flag. Counting follows the relationship between successive bar highs and intervening pullback behavior. H2 describes a setup in context; it does not mean any two green candles, and it does not establish a dependable win rate.
Context comes before the label
Ask whether the broader chart still supports a bullish interpretation, where the pullback is occurring, and whether resistance limits the available space. A second attempt within a strong downward move or an overlapping range can carry a very different meaning. Keep setup identification separate from entry, execution and risk decisions.
A schematic sequence
First note the upward context. Then identify the first upward attempt during a pullback, an interruption or renewed pullback, and a second upward attempt. On an actual chart the relevant bar highs must be checked; this simplified line drawing does not encode every bar or establish a valid signal. Record when each observation became available.
Counterexamples and invalidation
Do not retrofit an H2 label after seeing the outcome. A lower low, a failed attempt near resistance, or weak follow-through may challenge the bullish interpretation. State which structural level and which confirmation rule matter to your research horizon. If those conditions are not clear, an H2 label adds vocabulary rather than usable evidence.
Turn the label into a research question
Ask: “Does the confirmed structure support a second upward attempt here, what contradicts that interpretation, and what would invalidate it?” Inspect the pullback teaching case next. Its conditional reasoning is useful even when no H2 classification is appropriate.