Market Overview for Yearn.finance / Tether (YFIUSDT) – October 26, 2025

• YFI/USDT rallies from $4,734 to $4,805 in 24 hours amid strong buying pressure post 18:30 ET
• RSI-14 and MACD suggest moderate momentum, with price consolidating near key resistance after 09:30 ET
• Bollinger Bands show moderate expansion in late ET hours, indicating heightened volatility
• Total volume spiked post 22:30 ET and again after 09:30 ET, aligning with price surges
• Last 48 candles formed a bullish continuation pattern with 38.2% Fibonacci support holding at $4,760

The Yearn.finance / Tether pair (YFIUSDT) opened at $4,743 on October 25 at 12:00 ET and closed at $4,805 by the same time on October 26. The 24-hour period saw a low of $4,734 and a high of $4,812, with total volume of 44.86 YFI and a notional turnover of $214,338. Price action showed a bullish tilt post 18:30 ET, with a strong rally toward $4,805, followed by consolidation near $4,800–$4,810 by early afternoon ET.

Key support levels appear to be forming around $4,760 (38.2% Fib) and $4,734 (swing low), while resistance levels at $4,805–$4,810 are holding for now. A doji formed at 03:45 ET and again at 07:45 ET, indicating indecision in early buyers. A strong bullish engulfing pattern was seen from 08:30–08:45 ET as price moved from $4,757 to $4,763.

The MACD showed a positive crossover in late ET hours, with momentum rising from -14.6 to +28.2 by 08:30 ET. RSI-14 rose from 46 to 62 during the rally, suggesting growing strength without reaching overbought levels. However, divergence between rising price and moderating RSI post 10:00 ET indicates caution may be warranted. Bollinger Bands expanded from a 2.0% range to 4.2% after 22:30 ET, reflecting increased volatility, with price closing within the upper band at 12:00 ET.

Volume spiked at 09:30 ET (4.609 YFI) and again at 12:00 ET (4.107 YFI), confirming key support and resistance levels. Notional turnover peaked at $21,616 at 13:30 ET as price moved from $4,820 to $4,836. A minor bearish divergence was noted at 14:30 ET, where price fell from $4,824 to $4,812 while volume increased, suggesting possible short-term profit-taking.

Backtest Hypothesis

To evaluate potential entry and exit signals for YFIUSDT, a backtest using RSI-14 as a momentum filter could be implemented. Historical data suggests that when RSI-14 exceeds 70 (overbought), price may experience corrective pullbacks, especially if volume is declining or forming bearish candlestick patterns. For instance, during today’s 10:00–10:15 ET window, RSI-14 rose to 62, falling short of overbought territory, but divergence with price suggests caution. If RSI-14 were to exceed 70 in the next 24 hours and form a top-like pattern, it could serve as a sell trigger. Conversely, if RSI re-enters oversold (below 30) with rising volume and bullish reversal patterns, it could signal a low-risk entry. A full backtest would require RSI-14 data from January 2022 to October 2025, which is currently unavailable due to a data-source issue.