Question 1

Was winner877's record followable on Polymarket?

Accepted Answer

Style 'MAKER-GRID', check result 'Market-maker'. Blacklight's copy-lag read: Not followable - structurally uncopyable: market-making: it holds both sides in 38% of its markets, and 100% of its current holdings arrived through fills the public feed never showed; the edge is queue position, not the picks This describes the record so far; it is not a forecast or a recommendation.

Question 2

What is winner877's profit and edge?

Accepted Answer

Lifetime P&L $88k on $24.3M volume — an edge of 0.36% per dollar traded.

Question 3

What does winner877 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	$88k
Volume	$24.3M
Edge (profit per $)	0.36%
Main category	sports
Hidden from public feed	$3k