The volume on LTC is building. LTC has far too high of volume lately to stay so undervalued. The pressure is building. Also, fiat is coming into LTC via Coinbase, so that in my mind is enough to push LTC's price up regardless of SegWit activation.
The volume is indeed insanely high.

$98.5M in the last 24h. LTC Market cap is currently $417M
$98.5M / $417M = 23.6%
I can't see LTC not going up again

Lets hope so, although with Segwit and now Coinbase I have to agree with you.
I think I will try to get my hands on some more LiteCoin, I sure hope everyone is right and were in for a pump.