In most cases, block reward halvings often cause short-term increases of price.
In most cases, the effects come from block reward halvings tend to not stable and not last for too long.
They are likely instant or temporary effects on price due to over optimistic feelings and FOMO of investors at some points of time after halving events.
Don't mention about halving, in long term aspect I still thought that GINcoin is one of the most deserved altcoins to spend money to invest.
The project built up good masternode hosting service, and has been one of the largest more than one year since the beginning of Gincoin project.
Nevertheless, it's always safer to not all-in invest, should spread capital around to other projects, not only Gincoin.
Agreed with you that GINcoin has been under valued ATM, especially if we look at its chart and compare current price with its all time high months ago.
Gin seems undervalued to me.
looks like a x2-x10 bag from here