Portal (PTB) — price, funding and open interest
PTB/USDT perpetual on Gate · MEXC · Kraken: price 0.0001113, 24h turnover $448K. Updated in real time.
What this is
Connecting blockchainsPortal to Bitcoin is exchange between bitcoin and other networks without bridges or wrappers: atomic swaps guarantee that either both sides of a trade execute or neither does, and real BTC never leaves its network. The problem is painfully familiar to the industry — bridge hacks have cost the market billions, and the bridgeless design is a direct answer. The PTB token powers liquidity-provider nodes and governance. It has to compete with WBTC's convenience and the speed of centralized swappers.
Chart
Chart built from data of Kraken
PTB unlocks
Our sources have no unlock schedule for this coin. 39.4 % of the issued supply is in circulation per CoinGecko; the rest may be locked or not yet issued.
Net issuance will appear once our supply ledger covers 30 days.
Supply figures are from CoinGecko, updated once a day. We do not take unlock schedules from trackers.
What the data shows
PTB trades at 0.0001113. Over 365 days it ranged between 0.00008310 and 0.036270; the price now sits in the lower third of that range — 0% of the way from the yearly low to the high.
All-time high is 0.087160 (September 2025); the price is 100% below it now.
The daily range is 27.7% and five-minute NATR is 2.29%. That range is at percentile 92 for the year — an unusually wide day.
Funding is +0.0050%: longs pay shorts, so positioning leans to buyers. That is percentile 15 for the month: a clear departure from its own norm.
Open positions in PTB are worth $432K. Over the past hour open interest fell by 2.94%. That is at percentile 13 over three weeks: noticeably fewer positions than usual.
24-hour turnover is $448K — percentile 36 for the year: a normal level of activity for it.
PTB correlation with Bitcoin over 24 hours is -0.08 — it goes its own way, barely looking at Bitcoin.
Traded on 3 venues: Gate, MEXC, Kraken — the price is cross-checked across several sources.
Over the day -12.00%, over the hour -3.51%, over the last five minutes 0.00% — it moved livelier an hour ago and has since gone quiet.
By turnover it ranks 1164 of 2164 instruments in the screener.
By daily range it ranks 177 of 2164.
NATR is 1.65% on the minute and 6.65% on the hour — the move is even, without sharp excursions inside the hour.
Built from current numbers and the coin's own year of history. Updates with the data.
How PTB behaved before
Tracked since September 2025 — 14 full months, and falling ones prevail: 10 of 14. Median month -24.8%.
Best month — September 2025: +98.5%. Worst — October 2026: -87.8%.
Computed from our own minute history, month by month. The past promises nothing — but it shows what is ordinary for this instrument and what is not.
Our observations
Kairo- PricePTB moved -12.00% in 24h, day range 27.7%.
Computed from our own minute history for this coin over a year. Percentile is the share of days the value was below today's. Description only, no forecasts.
What we noticed earlier
Similar instruments
From the same group — connecting blockchains. They open the same way, with a chart and a breakdown.
Price and movement
Turnover and activity
Futures metrics
How to read this
- Funding is a payment between longs and shorts. A positive rate means longs pay shorts: the market is crowded long.
- The rate rank shows how unusual that rate is for this particular coin: 97 means above 97% of the last month, a rare skew. Without the rank the bare number says nothing — every coin has its own normal.
- Open interest is the money sitting in positions that are still open. Rising alongside price means new money entering; rising while price falls means shorts building up.
- The OI rank is measured in contracts rather than dollars: otherwise it would drift up with price alone and claim a record where nothing changed.
- NATR shows how much a coin moves relative to its own price. High NATR with high turnover is where today's action is.
How much money sits in open positions on each venue. The total spans every exchange listing the contract.