توقع: S&P 500 (SPX) Opens Up or Down on August 3?

Platform comparison

Market context

US equity futures and the cash S&P 500 have been trading off a strong start to August, with the index higher in early action and last Friday’s close at 7,489.72 after a 0.7% gain. That leaves the market entering the new week from an elevated level rather than in a clear downtrend, and the crowd’s 100% “Up” price is consistent with a tape that has recently been supported by large-cap technology and easing risk sentiment.[1][7][9]

For context, the more useful comparison is not a single day but the sequence of recent closes: the S&P 500 ended July 30 at 7,437.63 and then advanced into month-end, while short-term momentum has been mixed over the past month even as the year-to-date return remains negative.[5][3] That matters because opening-gap markets are usually driven by the previous session’s close, overnight futures and any weekend or pre-open macro surprise, so a high implied probability generally reflects a belief that the index will simply extend its latest positive drift rather than reverse sharply at the bell.[10][16]

The main catalysts to watch are the morning data slate and any shift in earnings guidance from the week’s big reports. CNBC lists Monday’s calendar with the S&P Global PMI Manufacturing final at 9:45 a.m. and other releases later in the week, while market commentary has also flagged the July labour report as a key macro input for risk appetite.[11][9] If futures hold their bid into the cash open and there is no fresh negative shock from rates, oil or geopolitics, the path of least resistance is for the index to gap higher again; a weaker pre-market tone or a sharp reversal in mega-cap names would be the main route to a lower open.[1][2][20]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for توقع: S&P 500 (SPX) Opens Up or Down on August 3?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).

Resolution & payout

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FAQ

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