Finbold’s AI Price Prediction Tool Review 2025

On August 2, 2025, Finbold published this article predicting Nvidia's Stock price by August 31, 2025:

To estimate where Nvidia stock might head by the end of August, Finbold’s AI price prediction tool leveraged machine learning models, GPT-4o, Claude 3.5 Sonnet, and Grok 2 Vision, alongside a suite of technical indicators, including Moving average convergence/divergence (MACD), Relative Strenghth Index (RSI), stochastic oscillators, and 50-day moving averages (MA).

According to the tool’s output, Nvidia’s share price could reach $183.17 by August 31, 2025, signaling a potential 6.18% rise from current levels. The projection spans a 30-day window from August 4 to September 15.

Among the models, Claude 3.5 Sonnet gave the highest target at $188.50, implying a 9.85% increase. GPT-4o and Grok 2 Vision each estimated a price of $180, suggesting a 4.34% gain. These projections average out to the final forecast of $183.17.

On August 29, 2025, NVIDIA stock opened at $177.99, reached an intraday high of $187.47 and a low of $173.5, and closed at $174.111, representing a daily change of -2.179336%. Reports indicated the stock fell over 3% at one point during trading (investopedia.com). 

The Finbold AI prediction for Nvidia's stock price by August 31, 2025 (above), turned out to be somewhat optimistic compared to what actually happened. With August 31 falling on a weekend, the relevant closing price was on Friday, August 29, 2025, when NVDA closed at $174.18. This was below the forecasted average of $183.17, representing a shortfall of about 4.9%. From the "current levels" implied in the original analysis (around $172–173 based on the percentage gains cited), the stock did see a modest increase to $174.18, but it fell short of the more bullish targets like Claude 3.5 Sonnet's $188.50.

That said, Claude's target of $188.50 was achieved not by August 31, 2025 as predicted but on October 13, 2025. As for GPT 4 and Grok 2, the target of $180 was achieved on September 11, 2025, relatively more accurate that Claude. (finance.yahoo.com)

That said, Nvidia's performance in the lead-up and aftermath shows volatility typical of the sector. For context, the stock opened at $178.11 on August 29 and dipped during the day before closing lower, amid broader market pressures possibly related to AI chip demand fluctuations or economic reports at the time.

By late October 2025, NVDA has recovered somewhat, closing at $186.26 on October 24, for example, suggesting the long-term uptrend remains intact despite missing the short-term mark.
Overall, this highlights the limitations of AI-driven predictions relying on technical indicators and models—they can directionally guide but often miss real-world events like earnings surprises or geopolitical factors. If anything, the average forecast overestimated by about $9 per share, with Grok 2 Vision and GPT-4o's $180 estimates being closer to reality than Claude's higher call.

To estimate where Nvidia stock might head by the end of October 2025, you can try Finbold’s AI prediction agent here now.

References: 

1. https://finbold.com/machine-learning-algorithm-predicts-nvidia-stock-price-on-august-31-2025/
2. https://app.finbold.com/
3. 10 Best Artificial Intelligence Stocks of 2025