name of the EFT’s please?
There are many out there - the ones I own are all from Direxion (who have a lot of options and a web site that explains things pretty well, I think). But if you do a web search of Bull Market ETF you will certainly turn up others.
For the record, I have no association with Direxion other than holding shares in their funds.
Read carefully before investing. These investments are not suitable for everyone.