Which is better: SPY or IWM?

Based on AI model consensus for 1-year predictions, IWM is currently favored with an expected return of 11.2%. However, predictions vary by timeframe and individual AI models have different opinions.

What do AI models predict for SPY vs IWM?

We compare predictions from ChatGPT, Claude, Gemini, and other leading AI models for both SPY and IWM. Each model provides independent 3-month, 1-year, and 5-year return predictions, allowing you to see the AI consensus and individual model opinions.

Should I invest in SPY or IWM?

This comparison shows AI model predictions for research purposes only and is not financial advice. AI predictions may be biased or inaccurate. Always consult a financial advisor and do your own research before making investment decisions.

SPY vs IWM

AI Model Consensus Comparison

Disclaimer: These are AI-generated opinions and predictions, not financial advice. AI models may be biased, inaccurate, or unreliable. Do not use for investment decisions.

SPY

3 Month Prediction

2.5% Winner

1 Year Prediction

9.7%

5 Year Prediction

49.0%

IWM

3 Month Prediction

2.1%

1 Year Prediction

11.2% Winner

5 Year Prediction

54.2% Winner

SPY AI Predictions

Last updated:

IWM AI Predictions

Last updated:

Model-by-Model Comparison

AI Model	SPY (1Y)	IWM (1Y)	Prefers
Claude Sonnet 4.6	8.0%	8.0%	IWM
Deepseek V4 Pro	12.0%	8.0%	SPY
Gemini 3.5 Flash	9.0%	14.0%	IWM
Gpt 5.5	8.0%	10.0%	IWM
Grok 4.3	12.0%	12.0%	IWM
Kimi K2 Thinking	9.0%	15.0%	IWM

View SPY Analysis → View IWM Analysis →