Order Book
On an exchange, the best price is only the top of the book. Now you can see the rest of it: open BetOpenly, SX Bet or Polymarket in a game or prop panel and every price you can take is listed, best first, with its EV, how much is available at it and a button to bet that exact level. Polymarket now comes to us straight from its own feeds, the US exchange included, and both are charged their real fees, which had been overstated on Polymarket. Around it, Line History reads one line at a time, Signal Lab’s equity curve shows the bet behind every point, and Free plans show plainly which sport includes EV.
- 01New Feature
Every Price On The Order Book
In a game or prop panel, and on the player prop page, a BetOpenly or SX Bet row now has a +N prices button when more than one price is on offer. Open it and every price a taker can get is listed, best first: its EV, a bar showing how much is available at it, how many bets make it up, and its own Slip and Bet buttons, so you can take a deeper level and still see what it is worth. A line marks where the edge runs out and how much sits above it, or says the whole book is +EV, and a note sums it up: +EV up to $X, $Y at every price. While the panel is open the book refreshes every 10 seconds, and a level whose size changes flashes green when money is added and red when it is taken. Game lines are on every plan; props come with Pro.
- 02New Feature
Polymarket, Direct
Polymarket and Polymarket US now come to us straight from their own feeds instead of through a third-party aggregator. Polymarket is streamed, so a price that moves reaches the board in about a second rather than on the next poll, and both books get the same price ladder as BetOpenly and SX Bet. A Polymarket market is only shown while its book is genuinely two-sided, and a tight price on Polymarket US is only shown once its own order book confirms it, so a stray order for a few cents can’t read as a huge edge. Polymarket US also brings NFL, NHL and MLB player props: its "2+ receptions" style markets are shown as the matching over/under line, and 1+ touchdowns or goals as anytime scorer.
- 03Fix
Polymarket’s Real Fees
Polymarket was being charged the US exchange’s fee, which made its EV look worse than it was. It is now priced on its own published fees: 3% on NFL and college football, 5% on everything else. Polymarket US is now a book of its own with its own fee, its own logo and its place among the US exchanges. The Exchange Fees guide lists each sport’s rate and what +100 really pays on it, and the bet slip applies the rate for the sport you are betting, so a tracked bet’s payout and P&L match what the exchange charges.
- 04Improvement
Line History, One Line At A Time
A spread or total moves between lines, and exchanges quote dozens of alternates at once, so drawing them as one series showed movement that never happened. Line History now reads one line at a time, with a picker above the chart. It opens on the line most books closed on and lists only lines at least two books quoted. Spreads are named from the home side. The list of past games also loads faster.
- 05Improvement
Signal Lab’s Equity Curve, Readable
The equity curve now has a value axis and dates along the bottom. Hover any point and a line marks it, with a card showing the date and time, which bet it was out of how many, the running total, and the bet itself: the pick, the game, the market, the price and book, the signal type, the result and its CLV.
- 06Improvement
Free Plans: One Sport, Clearly
The sport that includes EV on the Free plan is now the same everywhere: the Game EV board, game panels and the ticker’s game dialog. It follows the calendar, NFL in the autumn for example, and changes only when the month turns or a season ends. On any other sport, the game panel and the game dialog still show every price and say plainly that edges for that sport come with Pro, instead of showing nothing.
- 07Improvement
Steadier Exchange Prices
Exchange feeds now send only the prices that changed between full refreshes, and they no longer wait on one another, so busy slates reach the board sooner. College teams that share a name, such as Kansas and Kansas State or Utah and Utah State, are now matched to the right game on every exchange.
- 08New Feature
Coming Soon: Whale Watcher
A new Sharp tool is on its way, and it now has a place in the menu. It will follow the large bets and offers on the order-book exchanges and how the people placing them have fared. The entry is marked Soon until it opens.