[Enivid]

Yes, I am the coder of this indicator (not the author because Market Profile indicator was created by J. Peter Steidlmayer before I was born).

You can easily tweak the indicator to remove object deletion simply by removing one line of code from it.

For MQL4, find and remove:

ObjectsDeleteAll(0, OBJ_RECTANGLE);

For MQL5, find and remove:

ObjectsDeleteAll(0, 0, OBJ_RECTANGLE);

But the result won't be very good, since the objects just won't fit on a larger timescale. But you can try it if you think that you need it.