Climactic in relation to what?
I DO use volume, and I don't see it (the "spike" you refer to) that way.
The first few minutes of a trading session almost always has high volume. Then it tapers off through lunch, and then increases into the final minutes of the trading session. This happens almost every day. So far, today is no different. That is not to say a "spike" or spikes in general do not or did not produce a signal or trigger.
Noah is partially correct.
Fwiw, I generally only pay attention to volume in the opening 45 mins for scalping strats. It’s a template for keeping me on the right side. Climactic volume refers to a big vol spike to mark a top during an uptrend often portrayed as a thrust bar of sorts. Hammer, dojo, etc but I prefer the bar to close down. No, I don’t use them to go short, I use it as a trigger to start looking short if I get confirmation to the downside. After a climactic thrust bar, I like to see 4-8 bars of indecision. Usually volume to the downside immediately after subsides, and longs look to re-enter. So some chop occurs. Once that pullback fails, some form of on par volume down or increasing volume sends me looking short. The buy side vol tends to decrease which u can use as an entry criteria for shorting the top of the next wave once price continues down
