Negative Delta on Green Candles
Negative delta on a green candle is one of those reads that makes traders stop and look twice, which is exactly why it matters. Price closed up, but the aggressive selling underneath the bar was still heavier than the aggressive buying. That mismatch can reveal absorption, trapped sellers, or a move that was stronger than the delta alone suggests.
It is not automatically bullish, but it is absolutely the kind of detail that should stop you reading the candle in a lazy way.
Delta measures the difference between aggressive buying and selling over a specific window and helps explain the immediate battle inside price.
Delta divergence matters when price keeps pushing but the aggression underneath the move stops agreeing with it.
Delta exhaustion shows a move losing force as the active side stops pressing with the same urgency it had earlier in the swing.
Relevant when the topic is about cumulative volume delta, exhaustion, confirmation, or judging who is actually in control.
What the mismatch can mean
One explanation is that sellers hit the bid hard but still failed to push price lower in a meaningful way. Another is that the market found support and buyers were happy to absorb what came in before lifting price anyway.
Either way, the candle is telling you the surface read and the pressure read are not lining up neatly.
Where this becomes useful
This becomes useful at support, at pullback lows, and in areas where sellers should have looked stronger if the downside was truly healthy. That is why it links naturally with what is absorption and reading CVD at lows.
At the right level, this kind of mismatch can be one of the first signs that the market is refusing to break the way the weak side expected.
What traders mess up
They either ignore it completely because the candle was green, or they overreact and call the whole market a reversal instantly. Both are too blunt.
The better move is to ask why the selling was so aggressive and still did not get paid properly.