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krx
9 stories tagged “krx”, each from official Korean data with its source and timestamp.
Four Korean firms filed identical 'rumor unconfirmed' disclosures the same day. One stock fell, one rose.
Four Korean firms filed identical 'rumor unconfirmed' disclosures on September 18 — zero other days in our 17-day scan had any. Press reports say two of them moved in opposite directions.
Korea lists futures on 1,799 stocks. On one day, 333 of them traded.
One name took a third of the day's stock-futures volume. Five names took half of it; five out of six listed stock futures did not trade at all.
Six Korean retail bonds showed yields between −424 percent and +35 percent in one day's data
Among 350 bonds in KRX's general and small-lot bond markets on September 17, six posted yields no real bond earns — a byproduct of trades as small as 10,000 won face value setting the day's quoted price.
Korea's euro futures are held and not traded. Its yen futures are traded and not held.
A follow-up to our August count, on an axis it did not carry: open interest. Korea's euro book is two-thirds larger than its yen book and turns over about a fortieth as fast. Yuan open interest is 21 to 41 contracts.
Korea's exchange prices the same gold twice. The retail bar is not the dearer one.
KRX lists 99.99% gold in two sizes: a 1kg bar and a 100g mini. Over 49 sessions the mini closed higher by a median of 0.015 percent — and it closed lower on 22 of them. On five days the two moved in opposite directions.
We measured Korea's two oil prices in August. Ten weeks later the kerosene auction is almost gone.
Our August count put the kerosene auction dark one day in six across six years. Over the 49 sessions to 9 September it was dark 47 times — and petrol and diesel have tripled their own dark rate.
Diesel is draining off Korea's oil exchange — and the gap between its two order books isn't a spread
Diesel traded on the KRX oil market fell 23% from 2020 to 2025 while petrol held. And the 'premium' on its negotiated book over its competitive one is a few tenths of a percent that flips sign four days in ten. Not advice.
Korea's oil exchange traded half as much fuel in 2026, and its auction has gone quiet four days in five
Daily volume on KRX's diesel, petrol and kerosene markets has fallen sharply since April 2026 — down as much as 74% year-on-year for diesel — and the exchange's competitive auction increasingly prints no price at all.
Korea's oil exchange prints two prices for the same fuel, and they disagree four days in ten
The KRX oil market quotes two prices per fuel — a competitive-auction average and a negotiated one. Over six years they disagree: the negotiated runs below the auction on 37–46% of days, and the kerosene auction goes dark one day in six.