Key Points
Solana rallies 4.7% to $91.76 on block time upgrade launch today.
Network upgrade cuts block time from 400ms to 200ms, doubling transaction speed.
RSI at 74.98 signals overbought conditions; MACD positive at 1.29.
One-month forecast $108.41 (+18.1%); 12-month forecast $176.22 (+92.0%).
Solana jumped 4.7% to $91.76 in 24 hours on August 21, driven by the launch of a network upgrade cutting block time from 400 milliseconds to 200 milliseconds. The upgrade, which began today, is designed to double the network’s transaction speed. The rally also follows Bitcoin’s 7.48% surge, fueled by record $606 million in spot ETF inflows on August 20 and a historic $3.5 billion short squeeze.
Why Solana rallied on the block time upgrade
Solana’s upgrade targets a core bottleneck: block time. Cutting it from 400 ms to 200 ms doubles throughput, making the network faster for users and developers. The phased rollout began today, August 21. Simultaneously, the Ramp platform integrated x402 payments on Solana for AI agents, expanding real-world use cases. These improvements address scalability directly, a key factor in investor confidence.
Technical picture shows overbought momentum
The RSI stands at 74.98, well into overbought territory above 70, signaling a short-term rally that may be overextended. The MACD histogram is positive at 1.29, confirming upward momentum, but the ADX is only 18.02, indicating no strong directional trend yet. Price sits at $91.76, above the 50-day average of $76.63 and the 200-day average of $81.20, but below the upper Bollinger Band at $83.18, leaving room to move higher before hitting resistance.
Solana forecast shows 18% upside in one month
Meyka’s one-month forecast is $108.41, representing 18.1% upside from the current $91.76. The 12-month forecast reaches $176.22, implying 92.0% potential gain over the year. These targets assume continued execution on the upgrade and sustained market sentiment. Forecasts may change due to market conditions, regulations, or unexpected events.
Regulatory clarity adds tailwind to the rally
Solana is among 16 assets officially recognized as digital commodities in the United States, reducing securities law risk. This regulatory clarity, combined with Bitcoin’s strong inflow data, has lifted the broader crypto market. The combination of internal network improvements and external regulatory support creates a favorable backdrop for continued strength.
Final Thoughts
Solana’s 4.7% jump reflects both technical execution on the block time upgrade and broader market momentum from Bitcoin’s rally. With RSI at 74.98 and price above key moving averages, the short-term trend is up, though the overbought reading suggests caution near-term. The upgrade’s success will determine whether this move sustains.
FAQs
It cuts block time from 400 ms to 200 ms, doubling network transaction speed. The phased rollout began August 21, 2026.
The network upgrade launched today, and Bitcoin’s 7.48% surge on record ETF inflows lifted the broader crypto market.
Yes. The RSI is at 74.98, well above 70, signaling short-term momentum may be overextended and a pullback is possible.
One-month forecast: $108.41 (18.1% upside). Twelve-month forecast: $176.22 (92.0% upside from current price).
Disclaimer:
Cryptocurrency markets are highly volatile. This content is for informational purposes only. The Forecast Prediction Model is provided for informational purposes only and should not be considered financial advice. Meyka AI PTY LTD provides market data and sentiment analysis, not financial advice. Always do your own research and consider consulting a licensed financial advisor before making investment decisions.
About Author

Huzaifa Zahoor
Co FounderHuzaifa Zahoor is the engineer who built Meyka. He has spent years writing Python, training AI models, and building data pipelines specifically for financial markets. His technical articles have reached over 30,000 readers on Medium, so he knows how to make complex things easy to follow. If this article touches on how the tools work, he is the person who actually built them.
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