The

Harnessing the Power of A.I. Since 1997

Forecast of S&P 100 Stock Index

S&P 100 Stock Index Forecast Values

Stock Price Index Values, Average of Month.

Month Date Forecast Value Avg Error
0 Aug 2025 3170.21 ±0.00
1 Sep 2025 3245.0 ±21.0
2 Oct 2025 3300.0 ±27.4
3 Nov 2025 3330.0 ±31.1
4 Dec 2025 3376.0 ±33.8
5 Jan 2026 3314.0 ±35.8
6 Feb 2026 3357.0 ±37.5
7 Mar 2026 3397.0 ±38.9
8 Apr 2026 3454.0 ±40.1

Download Historical Data

Get the Rest of the Story with the 5 Year Forecast!

Chart of S&P 100 Stock Index with Forecast

Stock Price Index Values, Average of Month.

Chart of S&P 100 Stock Index with Forecast

Other Stock Market Resources:

A long range forecast for the S&P 100 and similar financial series is available by subscription.  Click here to subscribe now

Current Stock Markets
September 17, 2025
Stock Market Value Change
U.S. S&P 500 6,600.35 -0.10%
Japan Nikkei 225 44,790.38 -0.25%
Hong Kong Hang Seng 26,908.39 1.78%
UK FTSE 100 9,208.37 0.14%
German DAX 23,359.18 0.13%
Brazil Bovespa 145,593.62 1.06%

Popular Forecasts