Buy or Sell with Free Trade on the Way?

Hey everyone at Sythe; I have a question. I currently have 125M cash in-game. Do you think it would be smart to buy my set of gear now, before the trade-limit is lifted or should I wait until it is lifted, and then buy it. Because I honestly have no idea what's going on with the grand exchange. I've been studying a bunch of items for hours now, and normally I can tell if items are going to Rise, Drop, Skyrocket or Crash. But I have no idea WTF is going on. Since I'm not sure what's going to happen with gold, this is my basic idea.


Free Trade takes Place:
For the first week that it is in place, There will be more Supply then Demand. In otherwords there will be More Gold than there is Items. So items should start to rise to meet the ratio of Gold:Items. But then it's going to be WAY more demand then supply. Gold Prices are going to rise massively and Items are going to Stay really high due to the lack of people buying it.
^At least thats what I think is going to happen.

Should I buy everything I need now, or wait until the Free Trade takes place?

 

I think you should buy now. A lot of items are crashing. Best time to buy. Well of course it depends what item you're talking about I guess.

 

Buy everything you want now, then when free trade comes out it will sky rocket for a week or so then it will drop so buy now and 2-3 days into it, SELL SELL SELL lol thats what im doing atleast

 

What items were you thinking of? I want to stock up too, but don't know what item.

 

I bought 7 Bandos Godswords

This is what I'm worth money-wise right now.
I'm going to wait 3 Days after when they update free trade and I'm going to sell them all.
How much money do you think I can make off them?


There kind of crashing, so I figured it'd be the best time to buy them before free trade.
180-Day Chart of BGS

 

I predict they will reach about 18-20m each and then they will fall back down to 14m-15m and stable out... but might i remind you i am not a pro mercher or anything, but i do merch and ive been right on atleast 90% of all my merches