Market intelligence
What Is Effective Index-Point Contribution?
Effective contribution relates a followed stock's move to its IVV-based weight and an estimated S&P point scale. It is not an official index reading or a trade signal.
What problem does this solve?
You want to know whether effective contribution equals the official published index move.
Quick answer
No. SP500 on a stock card is an estimated S&P point effect from the selected security's IVV weight and move since its previous close, not the official published index change.
Steps
- Check the S&P basket choice and followed stock count.
- Read the stock's move against its previous close and its IVV-based Index weight.
- Distinguish percentage-point contribution from the displayed S&P-point estimate.
- Compare the selected basket's scope with the full benchmark before drawing a conclusion.
What you should see
You can identify an individual estimated contribution without treating it as a direct official index-provider attribution.
If it still doesn't work
Send the index, symbol, displayed inputs, date/time, and app version for a calculation review; do not include account credentials.
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