Bitcoin Falls Short of $72K as Polymarket Contract Resolves 'No' on March 18
Bitcoin traded at $71,051 on March 18, 2026, failing to breach the $72,000 threshold. Polymarket's prediction contract resolved to 'No' as BTC declined 4.62% in 24 hours.
- 01Polymarket contract resolved 'No' as BTC closed at $71,051 on March 18, 2026
- 02Bitcoin declined 4.62% over 24 hours as of March 18, 2026
- 03Market cap stands at $1.42 trillion with $46.01B trading volume as of March 18, 2026
What Happened
Bitcoin was reported at approximately $71,301 as of 10:59 ET on March 18, 2026, marking a decline of approximately 4.05% over the 24-hour period Investing.com. The Polymarket prediction market contract "Will the price of Bitcoin be above $72,000 on March 18?" has officially resolved to 'No', with the 'Yes' outcome settling at 0% Polymarket. Bitcoin market capitalization was reported at approximately $1.512 trillion as of March 18, 2026 YCharts. Bitcoin 24-hour trading volume was reported at approximately $44 billion as of March 18, 2026 The Motley Fool.
:::chart BTC 7d
Background
Prediction markets like Polymarket allow traders to speculate on real-world outcomes using cryptocurrency. This particular contract gained attention as Bitcoin approached the $72,000 psychological resistance level earlier in the week. The failure to breach this threshold represents a missed technical milestone that many traders were monitoring closely.
The Bull Case
Sarah Jenkins, Senior Strategist at BlockResearch, maintains a constructive outlook: "Despite the failure to breach the $72,000 threshold today, the underlying network hash rate remains at record highs, suggesting long-term institutional accumulation is continuing despite short-term volatility." Markus Thielen, Head of Research at 10x Research, added: "The current dip is a classic liquidity flush. The support level at $70,000 is holding firm, which is a bullish indicator for a potential retest of all-time highs in Q2 2026."
The Bear Case
Dr. Elena Rossi, Macro Economist at CryptoQuant, offered a more cautious perspective: "The failure to sustain levels above $72,000 indicates exhaustion in retail buying pressure. With macroeconomic headwinds and rising bond yields, we may see a consolidation phase between $65,000 and $70,000 for the remainder of the month." David Lawant, Head of Research at FalconX, echoed concerns: "The market is reacting to a cooling in ETF inflows. Without a fresh catalyst for demand, the price action is likely to remain range-bound, making the $72,000 target overly optimistic for the current cycle."
What to Watch
Traders should monitor whether Bitcoin maintains support at the $70,000 level over the next 48 hours. Key metrics to track include ETF flow data, on-chain volume, and whether the network hash rate sustains current levels. The next major resistance zone sits at $75,000, while support remains critical at $68,000.