Zcash falls 8.5 percent as open interest shrinks 13.5 percent: the level that decides

Zcash costs around $1,464 on the evening of September 28, 2026, 8.5 percent less than 24 hours earlier. There is no trigger in the project: no upgrade was postponed, no exchange halted trading, no authority intervened. What changed is the amount of borrowed money sitting on the price. Open interest in ZEC futures contracts on the OKX exchange shrank by 13.5 percent within 24 hours, considerably more than the price itself. This piece shows where those numbers come from, what they say about the days ahead and which three things hang on them for you as a holder in Europe.

Zcash falls to $1,464: the numbers on the pullback

CoinGecko price data show Zcash at $1,464.12 on the evening of Monday, September 28, 2026, the equivalent of €1,287.77. That is 8.5 percent less than the previous day. Within those 24 hours the high stood at $1,601.85 and the low at $1,449.25, so the range amounts to a good 10 percent of the price. Trading turnover adds up to $1.12 billion, market capitalisation to $24.82 billion. That puts ZEC ninth among the largest crypto-assets.

The pullback only looks large inside the daily window. Over seven days Zcash is up 0.78 percent, over 30 days 74.51 percent and over 60 days 209.95 percent. Individual market reports from the same day put the month at around 83 percent; the divergence from our figure arises from the chosen reference date. What is dependable is the range between 74 and 83 percent, not the single number. ZEC remains 54 percent away from its all-time high of $3,191.93 set in October 2016.

Supply matters for context. Of a maximum 21 million ZEC, 16,954,919 units are in circulation. Zcash shares that ceiling with Bitcoin, and as there, new issuance falls over time. A price pullback changes nothing on that supply side.

In its assessment of September 28, the analysis service FXStreet describes bullish momentum easing and a decline below $1,500 as possible. That level is precisely the point at which the coming days will decide whether the market holds its September gain. On Monday evening the price stood below it.

Open interest on the OKX perpetual: 13.5 percent lower in 24 hours

Open interest is the sum of all futures contracts currently open and not yet closed. The measure captures how much capital is riding on a price through derivatives. About the direction of those bets it says nothing.

cryptoticker.io compiled this analysis itself on September 28, 2026. It rests on public data from the OKX exchange for the perpetual futures contract ZEC-USDT-SWAP: open interest, its notional value and the funding rate. The series covers 720 hourly readings over the past 30 days, from August 29 to September 28, 2026. A single trading venue was examined.

The result: the most recent hourly reading stands at $164,953,265. The day before it was $190,686,317. That is a decline of 13.5 percent in exactly 24 hours. Against the high of the past 30 days, $236,835,430 on September 18, it is now 30.4 percent short. The contract's notional value on Monday evening stood at 110,895.86 ZEC, the equivalent of $162.3 million.

The steepest drop falls within a single hour. On Monday evening open interest sank from $174,821,842 to $163,904,108, down 6.2 percent in 60 minutes. Jumps like that do not come from the calm closing of positions; they come from forced liquidations.

The 30-day view reads differently at the same time: on August 29 open interest stood at $125,324,830. Despite the slide of recent days, the measure is therefore 31.6 percent higher than a month ago. Leverage in the market has shrunk without disappearing.

Falling open interest is not a sell-off: the difference

Many readers read every falling measure as flight. With derivatives that is rarely the case. When a price falls while open interest falls with it, leveraged positions are leaving the market. The money vanishing in the process was borrowed money, not coins held in a portfolio. Where the price falls while open interest rises, participants are actively building fresh bets on lower prices. That is the more dangerous situation, because it adds pressure instead of releasing it.

For Zcash the combination from our measurement looks like the former: price down 8.5 percent, open interest down 13.5 percent. The measure falls faster than the price. In that constellation the market is shedding leverage. After a month up 74 percent this is an ordinary process, and it leaves the price less exposed to downward chain reactions over the following days.

What our measurement does not show

Three limits belong to this survey, and we name them openly. First, it covers one trading venue. The futures markets of Binance and Bybit could not be queried. A whole-market figure for open interest in ZEC is therefore not contained in our numbers.

Second, the measure does not distinguish between closed long positions and closed short positions. How much of the $25.7 million in vanished interest falls on forced liquidations of long positions cannot be read out of this series. Market reports from that evening put single-digit million amounts on it across several trading venues, which we were unable to verify ourselves.

Third, the funding rate of the OKX contract was unremarkable on Monday evening. The value stood at 0.01 percent per period, the standard value, within a permitted range of minus one to plus one percent. A strongly positive rate would have signalled overheated long positions. The market is not offering that finding right now.

Leverage, funding and liquidation: the mechanics behind the slide

A perpetual futures contract, known in the market as a perpetual or perp, is a derivative without an expiry date that is held close to the spot price through a regular settlement payment between the buy and sell sides. That payment is called the funding rate, or funding. Anyone trading with leverage posts only a fraction of the position value as collateral. If the price falls below a calculated threshold, the exchange closes the position itself. That is liquidation.

At leverage of ten, around ten percent of price movement against the position suffices; at leverage of twenty, around five percent. Zcash has run through a range of a good ten percent between the day's high and low in the past 24 hours. Every long position at leverage ten opened near the high of $1,601.85 was therefore on the edge arithmetically. Positions of exactly that kind explain the 6.2 percent jump in open interest within a single hour.

If you trade ZEC with leverage yourself, three figures matter more right now than any forecast: your liquidation price, which every exchange shows in the position window, your free collateral, and the funding rate of your trading venue. The third decides how expensive holding over several days becomes. Fee models and funding rates diverge considerably between venues for perpetual contracts, and over several days that difference adds up.

Buying route in Europe: spot, ETP and the limits under MiCA

For buying ZEC directly, a clear framework has applied in Germany since the European regulation on markets in crypto-assets, MiCA for short. Providers need authorisation as a crypto-asset service provider, and supervision sits with the BaFin. The authority lists the licensed institutions in a public register that you can inspect on the BaFin's pages. Anyone buying on a trading venue without that authorisation has no German supervisor behind them in a dispute. Which licensed venues come into question for buying is set out in our comparison of crypto exchanges.

Besides buying directly there is the route through an exchange-traded product. In Europe crypto-assets come to market as an ETP, meaning a collateralised security with an issuer behind it. A classic fund it is not. The advantage lies in the familiar brokerage account and in settlement through the exchange. The difference lies in taxation and in the issuer's default risk. What that means in detail is set out in our overview of crypto ETFs and ETPs for European investors.

AMLR Article 79: July 10, 2027 and shielded balances

Zcash has a property no other asset in the top ten shares: shielded transactions, in which sender, recipient and amount do not appear publicly on the blockchain. A European deadline hangs on precisely that. The European Union's anti-money-laundering regulation, Regulation 2024/1624, prohibits anonymous accounts and anonymity-enhancing crypto-assets at credit institutions, financial institutions and crypto-asset service providers in Article 79. The provision applies from July 10, 2027.

Two points are regularly confused here. The rule addresses providers, not you as a private individual. Holding ZEC remains permitted, as does transferring between your own wallets. What falls away is trading at regulated providers in the EU. Anyone wanting to hold ZEC beyond July 2027 needs a custody route by then that does not hang on a European exchange. The particulars and the open questions are written up in our analysis of the privacy coin ban of September 28, 2026.

For today's pullback that deadline is no trigger. It has been known since 2024 and lies more than 21 months away. It still belongs in every consideration reaching beyond the coming trading week.

Holding period under Section 23 of the German Income Tax Act: a pullback does not extend a deadline

When buying crypto-assets directly, Section 23 of the German Income Tax Act applies in Germany. Gains on a sale are tax-free where more than one year lies between purchase and sale. Within the year, an exemption threshold of €1,000 applies to all private disposals taken together. Exceed it and the entire gain is taxable, not only the part above the threshold.

A price pullback changes nothing about the deadline. The period runs per purchase and from the day of purchase. Anyone who bought more in August and in September has a separate date for each tranche. For tax purposes, settlement in Germany usually follows the first in, first out method, so the coins bought first count as sold first. A sale into weakness can therefore dissolve precisely the oldest and thus most tax-favoured holding.

A different system applies to derivatives. Gains from perpetual futures contracts are treated as investment income. The one-year period does not apply there. Anyone running both in parallel is best served by two separate sets of records. Those records have to keep purchase dates, deadlines and derivative positions apart from one another. Assessing the individual case for tax remains a matter for your tax adviser.

Custody: shielded pools and the November deadline

Zcash knows several balance types. Alongside transparent addresses there are shielded pools, which have been renewed several times over the years. Older pools are retired step by step with network upgrades, and any balance still sitting there has to be moved beforehand. According to our analysis of September 23, 2026, this affects holdings in the old Sprout pool before November 5, 2026 in particular; the particulars are set out in our piece on moving old ZEC balances from the same day.

Anyone wanting to hold ZEC for the long term should not leave the holding on an exchange anyway. Because of the European deadline in 2027 that applies more strongly here than with other assets. A hardware wallet supporting shielded Zcash addresses is the usual route for it. A small test transfer belongs before every transfer, and the recovery words belong in neither a photo nor a cloud.

Zcash after the pullback: Your next three steps

1. Leveraged positions first. Open your position window and read off the liquidation price and your free collateral. With a daily range of a good ten percent, leverage of ten or more no longer survives a night without a buffer. Which venues charge which funding rates and fees is shown by the perp DEX comparison.
2. Sort your purchase dates. Write down the purchase date and price for each tranche before you think about selling. The one-year period under Section 23 of the Income Tax Act often decides more about your result than the day's move. A tool from the overview of crypto tax software takes the sorting off your hands.
3. Settle the custody route. Decide whether your ZEC holding should sit on a European trading venue until 2027. If not, set up self-custody now and not in the summer of 2027. Suitable devices are listed in the hardware wallet comparison. FXStreet's assessment of the $1,500 level can be found in the original at FXStreet.

(As of September 28, 2026. This article is not investment advice. Prices and fee structures change; check the terms with the provider before you buy.)