The Daily Signal Sheet
Signal Sheet — Friday, August 21, 2026
Today: 8 markets moved — September 30 up 83 pts to 97%, 10 events resolve this week.
Biggest odds moves
September 30 · Polymarket · Find on Polymarket US ↗
30-49 · Polymarket · Find on Polymarket US ↗
Philadelphia 76ers · Polymarket · Find on Polymarket US ↗
↓ 62,000 · Polymarket · Find on Polymarket US ↗
Match Winner · Polymarket · Find on Polymarket US ↗
↑ $4,600 · Polymarket · Find on Polymarket US ↗
↓ 44 · Polymarket · Find on Polymarket US ↗
July 31 · Polymarket · Find on Polymarket US ↗
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On the calendar this week
Sports · Nuno Borges 66%
Sports · Katie Volynets 54%
Sports · Terence Atmane 68%
Sports · Elvina Kalieva 66%
Sports · Karen Khachanov 70%
Sports · Match Winner 1%
Sports · Caty McNally 55%
Sports · Daniel Merida 55%
Sports · Alex Michelsen 82%
Sports · Raphael Collignon 59%
Market snapshots
Kimi Antonelli · Polymarket · Find on Polymarket US ↗
Luiz Inácio Lula da Silva · Polymarket · Find on Polymarket US ↗
Philadelphia 76ers · Polymarket · Find on Polymarket US ↗
No change · Polymarket · Find on Polymarket US ↗
Xavier Becerra · Polymarket · Find on Polymarket US ↗
Los Angeles Dodgers · Polymarket · Find on Polymarket US ↗
Harry Kane · Polymarket · Find on Polymarket US ↗
Mercedes · Polymarket · Find on Polymarket US ↗
On the wire
- Transfer rumors, news: Arsenal want Yildiz as Al Hilal add Martinelli to shortlist — ESPN
- NATO member Romania scrambles F-16 fighter jets to destroy drone near critical European gas project — CNBC
- Transfer rumors, news: Liverpool looking at Wharton as Jones replacement — ESPN
- Why Cruise Line Are Hiking Certain Fees — New York Times
- Gun stash discovered in German forest believed to be linked to Russia, say reports — The Guardian
- Australia charges man for passing Ukrainian military intel to Russia — Al Jazeera
- State-backed Israeli settler violence forces West Bank displacement: HRW — Al Jazeera
- GCSE results: hundreds of thousands of pupils across England, Wales and Northern Ireland receive grades – latest updates — The Guardian
- The Memo: Angie Nixon’s shock Florida win gives fresh boost — and a new test — for the left — The Hill
- North Korean Official Dismisses Reduced Drills Between US and South Korea — New York Times
- Extreme Heat Warning issued August 19 at 3:12AM CDT until August 19 at 9:00PM CDT by NWS Jackson MS — National Weather Service
- Manav Suthar takes 10-wicket haul as India beat Sri Lanka in 600th Test — Al Jazeera
Implied probabilities are dated, venue-attributed observations captured for this issue — not current quotes, forecasts, or advice. Verify the current listing on the venue. 18+.