$JCT 15 minutes, +6.1%, current price 0.004561. If you're itching to chase, run through these three questions first:
① The 24-hour high of 0.005174 hasn't been reclaimed yet. Are the odds still worth it?
② This is a sharp, sudden spike. What will you do if it pulls back?
③ Do you have an exit plan?
Only act if you have answers to all three. If you haven't thought it through, it's better to miss out.
Be cautious of a pullback after a price spike on declining volume. A sustained move backed by strong volume is what counts.

Just my personal opinion. Please consider it rationally.