The signal in one sentence
The signal is SPY’s intraday range, measured as high minus low: 760.4 − 756.75 = 3.65.
Why this signal matters
Range is a simple, measurable proxy for how much price disagreement exists within a session: wider ranges often reflect more uncertainty and faster repricing, while narrower ranges often reflect more agreement and steadier auction dynamics.
Because range is anchored in actual traded extremes (high and low), it can complement the closing price (759.57) by showing how “hard” the market had to work to get there.
How to read it (simple checklist)
- Compute range: High 760.4 − Low 756.75 = 3.65.
- Locate the close within the range: Close 759.57 is closer to the high (760.4) than to the low (756.75).
- Compare open vs close: Open 757.03 to Close 759.57 is a gain of 2.54.
- Check whether the close is above the open: 759.57 > 757.03 (yes).
If/Then scenarios (exactly 3)
- If the range (3.65) is wide and the close (759.57) finishes near the high (760.4), then buyers were able to keep control into the end of the session despite large intraday movement.
- If the range (3.65) is wide and the close finishes near the low (756.75), then sellers likely controlled late-session pricing even if there were strong rallies earlier.
- If the range is narrow and the close sits near the middle of the range, then the session reflects more balanced two-sided trade with less directional resolution.
Common misreads
- Confusing “wide range” with “bearish”: A large range (3.65) can happen in either direction; context comes from where the close (759.57) sits relative to the high (760.4) and low (756.75).
- Ignoring the open: The open (757.03) adds information about whether the market progressed or reversed over the session; focusing only on the close can hide that path.
- Over-weighting one session: A single range reading is a snapshot, not a full volatility regime; it becomes more informative when compared against other sessions (Data not provided).
Bottom line (2 sentences)
SPY’s measurable range is 3.65, and the close at 759.57 sits nearer to the high than the low. Read this as a simple way to gauge how much intraday movement occurred and who likely had more control by the finish.
Disclaimer (1 sentence)
This educational content is not investment advice and uses only the provided data.
How this site thinks
- We focus on decision-support frameworks over daily noise.
- We avoid predictions and trade calls.
- We use data snapshots and keep uncertainty explicit.
Disclaimer: This is for informational purposes only and not investment advice.