You are welcome!
Yea I'm into charts as well and did a post recently on 10 of the se tokens. The harpagon api doesnt have the open close ...

I tried to extract data from the blockchain and get everything, but its jusy imposible atm. The json files have sell and buy ... and cant tell what actualy is executed what not .... also tried to match sell and buy ...but it cant be done :(

So the only way is the SE data