S&P 500 SPX technical analysis

$773.50▲ 1.55%

Zones and indicators are computed from live candles, not opinions - the same engine that draws the agent's charts.

Daily trend

Uptrend

RSI-14 · 4h

RSI-14 · 1D

Daily SMAs

SMA20 764.692 · SMA50 760.102 · SMA200 716.741

Swenai's read

as of Sep 21, 22:47 UTC

SPX trades at 773.5, up 1.55%, holding an uptrend with daily SMA20 at 764.692 above SMA50 760.102 and SMA200 716.741. Momentum is firm on the 4h (RSI14 68) but more moderate on the daily (RSI14 55), with price above the 4h SMA20 763.937 and daily SMA20 764.692.

The active battle sits at 774.03-779.37, a daily resistance with 5 touches, which overlaps the 4h support band 735.21-779.37 carrying 26 touches. Below, daily support at 745.53-769.2 (14 touches) and 729.1-740.8 (8 touches) frame the shelf, with the rising trendline near 751.409 (2 touches) beneath.

Bulls need acceptance above 779.37 to clear the resistance zone; holding 764.692-769.2 would keep the uptrend intact. Bears need a break below 745.53 to challenge 729.1-740.8.

S&P 500 4h chart with computed support and resistance zones

S&P 500 1D chart with computed support and resistance zones

Trendlines

Line	Timeframe	At price now	Touches	From price
Rising support	1D	751.409	2	-2.9%

A trendline moves with every candle - the "at price now" value is where the line sits on the newest bar. Both lines are drawn on the charts above.

4h zones

Zone	Range	Touches	From price
Support	735.21-779.37	26	-2.1%
Support	727.94-730.26	1	-5.7%

1D zones

Zone	Range	Touches	From price
Support	745.53-769.2	14	-2.1%
Support	729.1-740.8	8	-5.0%
Support	721.43-723.75	1	-6.6%
Resistance	774.03-779.37

Want an actual setup?

Fast TA turns these zones into an entry, take-profits and a stop drawn on the chart - in seconds, personalized to your position if you share it.

Get a Fast TA →

Or ask the agent

Why is SPX moving today?How crowded is positioning?Deep research SPX

Zones, RSI and moving averages are computed from exchange candles and refresh through the day; the written read updates every few hours. Educational information, not financial advice.