How much of Source escapes with thee — Stock Exchange

How much of Source escapes with thee－1
How chief thy sessions be－
For thou hast borne a universe
Entirely away.
(F.1567/J.1517)
[1] thee:: the stock exchange.
[2] sessions:: operating periods of stock exchanges.
[3] universe:: all the stocks in the exchange.
[4] borne, away:: as much of source escapes in line one.

The First Session of the New York Stock Exchange shall commence at 10 1/2 o'clock A. M., and end at twelve M., or at the conclusion of the Calls of Stocks. ─ Constitution and By-laws of the Exchange (1869)