Mantle’s $0.55 Floor Cracks as Selling Volume Jumps 44%

Mantle (MNT) lost the long-running $0.55 support level this week, ending a structure that had held since early 2024. The token slid 21.6% in five trading days, from $0.541 to $0.416, as a wave of selling hit the broader crypto market. KuCoin’s analysis frames the breakdown as a reckoning for MNT’s long-term trend and points to the $0.319 support level as the next likely stop if selling persists.

MNT Slides Below a Floor Defended Since Early 2024

Mantle [MNT] had its worst stretch in months this week, sliding from $0.541 to $0.416 since Monday, June 22. The 21.6% drop came as Bitcoin led the market lower, with BTC falling 8.6% from $65,600 to $60,000 over the same window. MNT shed close to 10% in the 24 hours before the analysis ran, and daily trading volume jumped 44%.

The week capped a run in which MNT had already struggled to hold gains against the dollar. The breakdown under $0.55 changed the chart’s longer story. That level had been defended since early 2024 and acted as the dividing line between an uptrend and a structural shift lower. Losing it does two things at once. It invalidates the structure that bulls were defending, and it gives the chart a new, lower reference frame.

KuCoin’s analysis framed the volume jump in plain terms, calling it “heightened selling activity as prices slid lower.” Daily volume rose 44% during a session in which MNT dropped close to 10%. The simultaneous move is the signature of a confirmed level break, not a slow drift lower.

Before this week’s drop, MNT had been a mid-cap altcoin that traded in step with the wider market’s risk-on days and underperformed on risk-off days. The breakdown under $0.55 marks a sharper deviation from that pattern. The token gave back gains that had taken months to build, in five sessions. The speed of the move, not just the size, is what changes the chart’s story. KuCoin’s read treats the speed itself as the signal that the level mattered more than the technicals suggested.

• 21.6% MNT slide since Monday, June 22
• $0.541 → $0.416 over five trading days
• 44% rise in daily trading volume
• 8.6% Bitcoin drop in the same window
• ~10% MNT decline in the final 24 hours

The Macro Trigger: A 4.1% PCE Print

The selling started with a US inflation print that came in stronger than the market wanted to see. Data from the Bureau of Economic Analysis showed the personal consumption expenditures price index (PCE) up 4.1% year-on-year in May 2026, a 3-year high. The May 2026 Personal Income and Outlays release confirms the figure: “From the same month one year ago, the PCE price index for May increased 4.1 percent.” That reading pulled the rug from under expectations of near-term rate cuts.

PCE is the Federal Reserve’s preferred inflation gauge. A 4.1% annual reading is a sharp climb from 3.8% in April and 3.5% in March, per the BEA’s own historical table. Markets had been positioning for a cooler print that would keep rate-cut hopes alive, and they got the opposite signal instead.

Why the $0.55 Level Mattered

The $0.55 floor on MNT’s 1-week chart had been defended since early 2024, and it sat below the multi-month range that traders used to anchor risk. KuCoin’s read is that the breakdown “meant the long-term trend was now bearish.” That framing classifies the break as a trend-confirmation event. A two-year floor that breaks typically sees the next widely watched support well below.

The break forces a repositioning question for anyone who had been defending longs against $0.55. Trend-following systems typically exit on a confirmed break, and discretionary bulls who bought prior dips now have to decide whether to add to a losing position or wait for a higher low that may never come. The chart now reads as a turn, not a pause.

The level also functioned as a stop-out reference for risk managers. Funds and desks that used $0.55 as a stop-loss for long exposure would have been flushed by the break, adding forced selling to an already weak tape. That dynamic is consistent with the 44% jump in volume. Forced sellers explain a share of the move that organic rotation cannot. That share is hard to size, but it is large enough to leave a footprint on the daily tape.

Below $0.55, the chart has fewer nearby reference points to anchor against. The next widely watched support sits at $0.319, and the gap between the two levels is open space on the weekly frame.

What the Charts Say After the Break

The 1-week chart showed the loss of $0.55 as the dominant event. The relative strength index (RSI) sat at 32.7, below the midline but not yet at oversold, leaving room for more downside before a mechanical bounce signal. The on-balance volume (OBV), which had bounced since last July, was already sliding lower before the break, a sign that accumulation had quietly faded. Together, those readings told the analyst the trend had rolled.

The shorter 4-hour chart added a tactical read. The $0.506 lower low broke on Wednesday, June 24, confirming the bearish swing structure on the intraday frame. RSI on the 4-hour was deep in oversold territory, and OBV’s downward moves were clearer than on the weekly timeframe.

The two timeframes agreed on direction, even if they differed on the entry timing. A weekly RSI in the low 30s without an oversold tag is the kind of reading that tends to resolve by going lower, not by snapping back. The OBV’s quiet fade into the breakdown added a volume confirmation that price alone wouldn’t have shown. KuCoin’s analysis frames the weekly chart as setting the bias and the 4-hour chart as setting the entry. The bearish read held on both timeframes into the close of the week.

Where Traders Are Looking to Sell

KuCoin’s call is that a bounce toward the $0.526-$0.556 golden pocket is likely. The current 4-hour downward move is “over, or close to being over,” per the analysis. That zone lines up with the broken support, which now acts as resistance.

Below the current price, the chart points to $0.319 as the next support level, with the caveat that price could overshoot to even lower levels if selling does not ease. The weekly RSI, still above oversold at 32.7, is the cleanest signal that any bounce is a relief move inside a broader downtrend rather than a turn. Bounces that fail at former support are the most common setup after a breakdown like this one. KuCoin’s final summary puts it bluntly: “Traders can wait for a price bounce toward $0.55 before selling.”

• Wait for a bounce into the $0.526-$0.556 golden pocket
• Treat that zone as resistance, not support
• Watch $0.319 as the next downside reference
• Weekly RSI still above oversold favors more downside

The Broader Crypto Selloff Around MNT

MNT’s drop did not happen in isolation. Bitcoin slid to a 21-month low of $58,115 on June 25, captured in the Bitcoin flash on the PCE-driven selloff. Ether, XRP, and Dogecoin led a broad altcoin selloff into the weekend, with Ether down 5.6% over 24 hours to about $1,555 and 7.9% on the week, the steepest fall among the large caps. The risk-off move pulled tokens across the cap spectrum, with majors and mid-caps trading in tight correlation. Across the broader market, a cross-asset selloff that triggered over $1 billion in liquidations defined the session.

A KuCoin flash on June 26 put MNT down 6.34% at $0.428, near the bottom of the daily performance ranking for top tokens. The pattern is familiar. When inflation prints hot and rate-cut hopes fade, the names with the most speculative positioning get sold first.

MNT, with its small-cap profile relative to BTC and ETH, fit that profile. The chart breakdown simply confirmed what relative performance had already been saying for days. Across altcoins, the breakdown of a long-held support on the weekly timeframe usually leads the larger market by a week or two. MNT’s loss of $0.55 is consistent with that pattern.

Bitcoin itself fell to a four-month low of $60,461 during the week, per a separate KuCoin flash report. The four-month low sat close to the 21-month low of $58,115 hit on June 25, a narrow band that shows the floor isn’t established yet. For MNT, the relevant signal is whether Bitcoin can stabilize above the $58,000 area before MNT’s own $0.319 support comes into play. The cross-asset correlation that defined the week means MNT’s chart cannot fully decouple until Bitcoin does.

Frequently Asked Questions

What happened to Mantle’s price this week?

Mantle (MNT) slid 21.6% in five trading days, falling from $0.541 on Monday, June 22 to $0.416 by the June 26 analysis date. Daily trading volume rose 44% over the same window as selling accelerated.

Why did Mantle drop so sharply?

MNT sold off alongside the broader crypto market after the US PCE price index printed 4.1% year-on-year for May 2026, a 3-year high that pushed back expectations of near-term rate cuts. Bitcoin dropped 8.6% over the same week and led crypto lower.

What support level did MNT just lose?

MNT lost the $0.55 support on its 1-week chart, a floor that had been defended since early 2024. KuCoin’s analysis calls the loss a confirmation that the long-term trend has turned bearish.

Where could MNT go next?

KuCoin’s chart work points to $0.319 as the next support level if selling continues, with the risk of an overshoot to even lower levels. A bounce toward the $0.526-$0.556 golden pocket is the expected near-term move before any further leg down.

Should traders buy the MNT dip?

KuCoin’s read is to wait for a bounce into the $0.526-$0.556 zone and treat it as resistance to sell into, not support to buy. The weekly RSI at 32.7 is not yet oversold, leaving room for more downside before a mechanical turn.

Disclaimer: The information in this article may have been obtained from third parties and does not necessarily reflect the views or opinions of the publisher. It is provided for general informational purposes only, without any representation or warranty of any kind, and should not be construed as financial or investment advice. Digital assets can be risky. Please carefully evaluate your risk tolerance based on your own financial circumstances. Figures are accurate as of publication.