Market Overview: DIA/Tether (DIAUSDT) Faces Critical Intraday Support Amid Elevated Volatility

Generated by AI AgentAinvest Crypto Technical RadarReviewed byAInvest News Editorial Team
Wednesday, Dec 17, 2025 2:46 pm ET1min read
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Aime RobotAime Summary

- DIA/Tether fell 4.8% after breaking below key intraday support at $0.288–0.289, triggering bearish engulfing patterns and a sharp sell-off.

- Elevated volatility widened Bollinger Bands while RSI and MACD showed bearish momentum, with 20-period MA failing to hold above price.

- A $125k 5-minute volume spike confirmed bearish divergence, testing Fibonacci 61.8% support as macroeconomic risks and high turnover increased uncertainty.

- A potential double-bottom at $0.285–0.286 may offer short-term stability, but sustained weakness below 50-period MA could extend declines toward $0.285.

Summary
• DIA/Tether consolidates near key support, with bearish momentum and bearish divergence in volume and RSI.
• A large-volume sell-off overnight triggered a sharp 4.8% drop, with price testing prior intraday lows.
• Volatility remains elevated as Bollinger Bands widen, while the 20-period MA fails to hold above price.
• Fibonacci 61.8% support at $0.288–0.289 is critical; break below could extend decline to $0.285 or lower.
• Macroeconomic risks remain elevated, with high turnover suggesting increased short-term uncertainty.

DIA/Tether traded between $0.296 and $0.3019 in the 24-hour period, opening at $0.296, closing at $0.2898 at 12:00 ET. Total volume reached 1,477,668.4 units, with a notional turnover of $423,442.12.

Structure & Formations


Price action showed a bearish breakdown below key intraday support levels, with several bearish engulfing patterns forming in the late ET session. A significant rejection at $0.298 in the early hours of 12/17 failed to hold, leading to a 4.8% intraday decline. A potential double-bottom pattern is emerging at the $0.285–0.286 level, which may provide a short-term floor.

Moving Averages and Momentum


The 20-period MA on the 5-minute chart has fallen below the 50-period MA, reinforcing a short-term bearish bias. RSI is in oversold territory but has failed to show a meaningful rebound, suggesting bearish momentum may persist. MACD remains negative with a flattening histogram, indicating waning short-term momentum, though a bounce could trigger a countertrend rally.

Volatility and Bollinger Bands


Volatility expanded significantly overnight as price dropped sharply below the lower Bollinger Band. The 20-period Bollinger Bands are currently wide, indicating a continuation of volatile trading. If price remains below the 50-period MA and Bollinger Band midline, further downside could be expected.

Volume and Turnover


Volume spiked dramatically during the 12:00–13:00 ET timeframe, with the largest 5-minute volume spike reaching 125,043.1 units. Notional turnover also rose sharply during the sell-off, aligning with price action. The bearish divergence in volume suggests continued pressure until the 0.288–0.289 level is tested.

Fibonacci Retracements


The 61.8% Fibonacci retracement level at $0.288–0.289 is in play, having been tested twice over the past 24 hours. A confirmed break below this level could extend the move to the 78.6% level near $0.285. Conversely, a bounce above $0.2915 may offer a short-term reprieve.

DIA/Tether may remain under pressure in the near term if the 0.288–0.289 level fails. While a rebound is possible, macroeconomic uncertainty and high turnover suggest caution ahead of the next 24-hour window. Investors should monitor volume action and key Fibonacci levels for potential turning points.