Tongguan Copper Foil (TONGGUAN) stock price and chart
TONGGUAN: price 14.13, 24h change 0.00%, 24h turnover $18. Perpetual on a stock, venue Gate. Updated in real time.
What this is
Company stockTongguan Copper Foil — a Chinese maker of electrolytic copper foil from Chizhou: foil for printed circuit boards and for lithium-battery anodes, capacity about 80,000 tonnes a year. Demand comes from electronics and electric cars, and margins depend on the spread between foil and copper prices. Traded in Shenzhen (301217); the Gate contract is on the share price in dollars.
Chart
Chart built from data of Gate
What the data shows
TONGGUAN trades at 14.13. Over 53 days it ranged between 13.50 and 18.76; the price now sits in the lower third of that range — 12% of the way from the yearly low to the high.
All-time high is 18.76 (August 2026); the price is 25% below it now.
Open positions in TONGGUAN are worth $31K. Over the past hour open interest rose by 0.00%. That is at percentile 97 over three weeks: more positions are open than usual.
24-hour turnover is $18 — percentile 8 for the year: trading is quiet.
The daily range is 0.6% and five-minute NATR is 0.00%. That range is at percentile 7 for the year — a noticeably calmer day than usual.
Traded on a single venue — Gate. There is nothing to cross-check the price against, so a drift from the wider market would go unseen.
This is a contract on a stock. It trades around the clock, while the share itself trades only during its exchange hours: overnight and at weekends the price is held by expectation, not by trades in the stock.
Funding is 0.0000%: the rate is near zero, with no clear lean.
TONGGUAN correlation with Bitcoin over 24 hours is 0.51 — it partly moves with the market.
Over the day 0.00%, over the hour 0.00%, over the last five minutes 0.00% — it moved livelier an hour ago and has since gone quiet.
By turnover it ranks 1971 of 2042 instruments in the screener.
By daily range it ranks 1720 of 2042.
Built from current numbers and the coin's own year of history. Updates with the data.
Our observations
Kairo- Positions$31K in open positions — percentile 97 for the year: more leverage in TONGGUAN than almost ever.
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 — company stock. 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.