Question 1

Was JAMJAMJAM4's record followable on Polymarket?

Accepted Answer

Style 'MAKER-GRID', check result 'Market-maker'. Blacklight's copy-lag read: Not followable - structurally uncopyable: one-sided resting-order accumulation: 83% of its current holdings arrived through fills the public feed never showed, so there is nothing to follow in real time This describes the record so far; it is not a forecast or a recommendation.

Question 2

What is JAMJAMJAM4's profit and edge?

Accepted Answer

Lifetime P&L $134k on $12.0M volume — an edge of 1.12% per dollar traded.

Question 3

What does JAMJAMJAM4 trade?

Accepted Answer

Mainly sports markets. 0% of its activity is invisible to the public trade feed.

Style	MAKER-GRID
Verdict	Market-maker
Lifetime P&L	$134k
Volume	$12.0M
Edge (profit per $)	1.12%
Main category	sports
Hidden from public feed	$19k