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Polkadot (DOT) Price Analysis

by Crypto.com Coins AI. Last updated on 18 August 2026 at 10:52 UTC

Why Is Polkadot (DOT) up Today?18/08/2026

Key Takeaway
  • Polkadot (DOT) declined by 2.3% over the last 24 hours, underperforming the broader crypto market which also traded lower but with less pronounced losses.
  • Recent news of Grayscale discontinuing ETF plans for Polkadot has contributed to negative sentiment, with speculation further fueled by a previous high-profile bridge exploit and concerns about ecosystem security.
  • DOT's price action shows continued weakness, with recent breaks below key support levels ($2.19 and $1.83), and higher-than-average trading volumes accompanying declines, indicating persistent selling pressure.
  • Despite occasional rebounds, such as a 17.2% surge in late February, DOT has struggled to maintain price stability and establish firm support, remaining vulnerable to market selloffs and news-driven volatility.

Polkadot (DOT) Latest Price Action Analysis

Grayscale quietly drops Cardano, Polkadot and Hedera ETF plans

Grayscale's decision to abandon plans for ETFs featuring Cardano, Polkadot, and Hedera has had a bearish impact on Polkadot's price action. The move signals a lack of institutional confidence or demand for DOT as an ETF asset, dampening investor sentiment and potentially reducing future capital inflows. No securities were issued or sold, so the immediate effect is more psychological, affecting expectations for mainstream adoption.


Key Points:

  • Institutional interest in Polkadot as an ETF asset diminished.
  • Bearish sentiment emerged due to perceived lack of demand.
  • Potential capital inflows from ETFs now off the table.
  • DOT price likely pressured by reduced optimism for mainstream adoption.


Attacker mints $1 billion Polkadot tokens on Ethereum, ends up stealing just $250,000

A major security breach in a Polkadot bridge contract allowed an attacker to forge cross-chain messages and mint $1 billion in bridged DOT tokens, though only $237,000 was ultimately stolen. This event highlighted vulnerabilities in Polkadot's cross-chain architecture, undermining trust and resulting in bearish price action as investors reassessed risk and security.


Key Points:

  • Security vulnerabilities exposed in Polkadot's bridge protocol.
  • Investor confidence shaken, leading to selling pressure.
  • Bearish impact due to increased perceived risk.
  • DOT price likely dropped in response to negative news.


CoinDesk 20 performance update: Polkadot (DOT) drops 2.3% as index trades lower

Polkadot's DOT dropped 2.3% as part of a broader market decline, reflecting general bearish sentiment across the crypto sector. The underperformance highlights DOT's sensitivity to macro market movements and investor risk appetite.


Key Points:

  • DOT's price decline linked to overall crypto market weakness.
  • Bearish trend driven by sector-wide risk-off sentiment.
  • No project-specific news, but negative macro factors prevailed.
  • DOT underperformed peers during market downturn.


Bitcoin stalls below $70,000 while DOT, UNI lead altcoin surge

Despite Bitcoin trading within a stable range, Polkadot and Uniswap led an altcoin rally, marking a bullish period for DOT. This surge was likely driven by renewed investor interest in altcoins and favorable market rotation, providing tailwinds for DOT's price.


Key Points:

  • DOT benefited from altcoin rotation as Bitcoin stalled.
  • Bullish sentiment returned for DOT and other major altcoins.
  • Positive momentum driven by increased investor risk appetite.
  • DOT price saw notable gains during the rally.


CoinDesk 20 performance update: Polkadot (DOT) surges 17.2% as all assets rise

Polkadot experienced a significant bullish move, surging 17.2% amid a broader crypto market rally. This sharp increase was likely fueled by improving market sentiment, renewed optimism for altcoin projects, and potentially positive developments within the Polkadot ecosystem.


Key Points:

  • DOT outperformed with strong double-digit gains.
  • Bullish momentum driven by broad market rally.
  • Investor optimism for altcoins and Polkadot's prospects surged.
  • DOT price action reflected renewed buying interest.


CoinDesk 20 performance update: index drops 2.3% as all constituents trade lower

Polkadot's DOT fell 4.1% as part of a general decline in the crypto index, with all constituents trading lower. The bearish move was primarily driven by macro factors rather than project-specific developments, emphasizing DOT's correlation with broader market trends.


Key Points:

  • DOT's price decline was part of a wider market sell-off.
  • Bearish impact driven by macroeconomic and sector-wide factors.
  • No Polkadot-specific negative news, but sentiment remained weak.
  • DOT price action closely followed broader index movement.


Polkadot's DOT declines in U.S. afternoon selloff

DOT experienced a sharp decline, dropping below the $2.19 support level amid high trading volume, which erased previous gains. This bearish move suggests that traders took profits or reacted to broader market volatility, increasing downward pressure on DOT.


Key Points:

  • DOT broke key support level, triggering further downside.
  • High trading volume indicated strong selling pressure.
  • Bearish sentiment amplified by market volatility.
  • Recent gains erased as DOT retraced lower.


Polkadot's DOT dips, with token underperforming wider crypto markets

Polkadot's DOT was priced at $1.84, underperforming the wider crypto market. The token found support at $1.83 and resistance at $1.88, reflecting a period of consolidation but ongoing bearish sentiment relative to peers.


Key Points:

  • DOT underperformed compared to broader crypto market.
  • Bearish impact as token struggled to break resistance.
  • Consolidation phase, but sentiment remained weak.
  • Price action indicated limited upside momentum.


Polkadot's DOT holds steady with token unchanged over 24 hours

DOT established support in the $1.72-$1.74 range, holding steady over a 24-hour period. This stability suggests market participants were awaiting new catalysts, with the token's price reflecting indecision and balanced supply-demand dynamics.


Key Points:

  • DOT price remained stable, indicating market indecision.
  • Support levels established, limiting downside risk.
  • No major bullish or bearish drivers present.
  • Traders awaited fresh news or developments.


Polkadot's DOT Slips 2% on above average volume

DOT slipped 2% amid trading volume 35% higher than its 30-day average, signaling increased selling activity. The above-average volume amplified the bearish move, suggesting stronger conviction among sellers.


Key Points:

  • DOT decline reinforced by elevated trading volume.
  • Bearish price action driven by increased sell orders.
  • Higher volume suggests stronger conviction in downside.
  • DOT price weakened amid intensified trading activity.


DOT Sinks 2% After Breaking Key Support

Polkadot's DOT dropped from $2.09 to $1.97 after breaking key support, accompanied by increased trading volume. The breach of support levels intensified bearish sentiment and led to further downside for the token.


Key Points:

  • DOT broke technical support, triggering accelerated selling.
  • Bearish impact as traders reacted to support level breach.
  • Increased volume indicated strong momentum to the downside.
  • DOT price action turned negative following technical breakdown.


Polkadot Rises 4% as Crypto Markets Stabilize

DOT rose 4% as crypto markets stabilized, finding support at $2.19 and resistance at $2.39. The bullish move was driven by improved sentiment and risk-on environment, with DOT benefiting from broader market recovery.


Key Points:

  • DOT gained as market sentiment turned positive.
  • Bullish price action supported by stabilization in crypto sector.
  • Support and resistance levels defined trading range.
  • DOT benefited from renewed investor optimism.

AI-generated content; informational purposes only. Not investment advice or recommendations. Review at your own discretion. Crypto.com did not generate this content and does not make any representations about its accuracy or usefulness.

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