Even if this Symmetrical Triangle would be BO on top, would still be a corrective Pattern (Falling/Rising/Widening Triangle or ). The secret is the right counting on minor "abc" sub-swings, between AB, BC , CD, DE. And the "E?" should be often seen as lower than the upper band (of the Triangle/Rectangle/Pennant). And by having a previous Impulse, we also have a minor "abc" before the A (Patterns counting starting point).
After a previous aggressive Impulse, we can expect a certain pressure from the Buyers (could be "whales") and therefore a correction. But, imho, I don't expect it to last or to be strong enough to cover a healthy of minimum 50%, ideal 61.8%, from the whole impulse. Which, technically means, a powerful NEW Impulse to be in place.
The white projection lines, represent Triangle or TP levels. And the big yellow ones, represent the Inverted Flag/Pennant TP.
Though it's a Symmetrical Triangle (based on the HLs and LHs), I don't expect the event of a BO on top to last ( the pattern would become a , in development).
The ray horizontal lines represent minor Support live, where we should usually see a 38.2% . And on the Big we should expect ideal & healthy retracements of min 50% fib (confluence with added on the counter trend green fib, instead of using the Fib Extension tool).
And the whole Correction would become later on a ("W" letter ). So, I look for to Sell again, when any of these Correction will be confirmed as completed.
Hope this helps.