The titles from my quote vendor say:
SPX - S&P 500 Index (CBOE)
INX - S&P Cash Index
That's fine but I really don't know what the difference is if there is one.
I have access to both and want to use one of them in a calculation. Wondered whether it mattered to use one vs. the other. They generally seem to be the same value most of the time but sometimes there are small differences.
Thanks,
- David
SPX - S&P 500 Index (CBOE)
INX - S&P Cash Index
That's fine but I really don't know what the difference is if there is one.
I have access to both and want to use one of them in a calculation. Wondered whether it mattered to use one vs. the other. They generally seem to be the same value most of the time but sometimes there are small differences.
Thanks,
- David