The influx would be several magnitudes below the nominal market cap increase.
IIRC someone did a calc to the effect that $1 inflow moved cap by ~$10 during one or another of the btc bubbles. Anyhow, what moves btc cap by 600 could move XMR cap by 600. I'd find that amusing.
EDIT - spoke too soon
Seems to be reacting well. I'm surprised it isn't melting the thin support.
The whole market (both sides) must be like 95% our whale accumulator friend. He's got the price on a very tight collar. Any time now I guess he'll decide to whip his hair back and forth. Dude knows his bidnis.