If I'm reading the filing correctly, this is essentially an ETF with BTC as a base asset. So, if this gets approved and listed, everyone will be able to buy bitcoins in any amount through their favorite broker. Institutional investors into BTC, anyone?

Trust investors will be also able to convert this instrument into underlying BTC in 10K increments. Again, this gives a clean and easy access to BTC for institutional investors.

And for every additional 50K units the trust issues, it has to buy 10K BTC on the open market. Once this works, resulting demand for BTC will be absolutely unimaginable for anyone involved in BTC trading right now. 260 usd/btc bubble top? We haven't seen nothing yet, mark my words.