ZEC Clears $280 as Shielded Pool Hits Record 5.1 Million

The Supply Side

The structural story under ZEC's rally is float compression. The shielded pool — Zcash addresses using zero-knowledge proofs to keep balances private — hit an all-time high above 5.1 million ZEC, representing roughly 31% of the 16.6 million tokens in circulation. That's a 400% increase since the ZODL wallet launched, driven by improved UX that made shielding frictionless for regular users.

Coins in shielded addresses show higher holding conviction and lower turnover than transparent balances. Combined with the November 2024 halving that cut block rewards in half and reduced annual inflation to roughly 4%, the liquid ZEC available for trading is substantially smaller than the headline 16.6 million supply suggests.

Foundry Digital's institutional mining pool launching in April adds another supply-side catalyst. Institutional miners tend to accumulate rather than sell daily to cover electricity — if Foundry captures meaningful ZEC hashrate, newly mined coins will increasingly sit rather than hit exchanges. The net effect: three distinct supply pressures (shielding, halving, institutional mining) all compressing the float at once.

Volume Confirms the Bid

Two days ago, ZEC's rally was a Hyperliquid-specific event — $991,000 in TWAP buys pushing through a thin HIP-3 order book with spot barely moving. That's no longer the case.

Daily volume across all venues exceeded $600 million on March 17, up 86% from the prior session. Aggregate open interest expanded 65% from the monthly low to $466 million. ZEC's market cap jumped $748 million in 24 hours to $4.57 billion, reclaiming the #22 spot in the rankings.

The spot-perp basis that defined the initial squeeze has also narrowed. Spot ZEC on major exchanges is trading much closer to the Hyperliquid perp mark than the ~10% gap that existed during the TWAP event — spot buyers are validating the perp price rather than waiting for it to compress.

The fundamental backdrop holds up. ZODL's $25 million seed round from Paradigm and a16z resolved the development overhang left by the ECC collapse. The SEC closed its Zcash investigation in January without enforcement, removing the regulatory overhang. And the broader crypto market is cooperating — Bitcoin ETFs pulled in $767 million in net inflows last week, and Ethereum cleared $2,300 for the first time in six weeks.

Risk at $280

The $280–$300 corridor has rejected every ZEC rally since February. ZEC tagged $288 intraday before pulling back to $276, which means the ceiling is being tested but hasn't decisively broken. A sustained close above $280 would mark the first higher high since Q1 and could trigger another round of short covering — net short positioning from whale accounts on Hyperliquid hasn't fully capitulated.

The risk side is equally clear. The 7-day RSI sits at 78.79 — deep in overbought territory. A 65% OI expansion in under two weeks means a lot of positions were opened near current levels, and those positions flip from fuel to fragility if price fails at resistance. ZEC already showed a 3.4% decline within one hour of the $288 high, consistent with profit-taking at a key level.

The Fed rate decision on March 18 sets the macro risk tone. If BTC rolls over and the broader crypto bid fades, ZEC's elevated OI can unwind as quickly as it built. The institutional narrative — ZODL, Foundry, SEC clearance — is the strongest in years, but it's already mostly priced after a 28.5% weekly gain.

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