"Impulse" is a surge that creates "Ripples", like a pebble into water. "Impulse Redux" is returning of wave to the original source of energy. "Impulse Core" is the zone of maximum energy, in the Golden Pocket.
Are the buyers still there? Enough to absorb the selling power? Reaction at Impulse is worth observing closely to gauge energy. Rejection is expected on at least first approach if not several.