Yen Slides Past 159, the KOSPI Storms Above 6,500 on a Chip-Led Rally, and Copper Holds Near Record Highs as Asia Braces for US CPI | Technical Analysis – Asian Session | 12-08-2026
Yen Slides Past 159, the KOSPI Storms Above 6,500 on a Chip-Led Rally, and Copper Holds Near Record Highs as Asia Braces for US CPI
USD/JPY · NZD/USD · Copper · Crude Oil · KOSPI · Cardano · XRP — live coverage through the Asian trading day
“The KOSPI’s break above 6,500 is the session’s clearest signal — but with US CPI landing tonight, every Asian market is really just killing time before the real catalyst hits.”
Wednesday’s Asian session carries a split personality: a genuine, fundamentally-driven equity rally in Seoul running alongside a cautious, holding-pattern mood almost everywhere else. The KOSPI’s move above 6,500 is not a fluke — it is being driven by concrete, verifiable strength in Korea’s semiconductor exports and a fresh wave of foreign institutional buying into Samsung Electronics and SK hynix, both direct beneficiaries of the ongoing global AI infrastructure build-out. That stands in contrast to the Nikkei’s far more tentative reclaim of 67,000, where thin post-holiday liquidity and profit-taking are offsetting the tailwind from a weaker yen.
Currency markets remain squarely focused on two threads: the Dollar’s broad firmness into tonight’s CPI print, which is pressuring both the yen and the kiwi, and the still-unresolved Strait of Hormuz standoff, which continues to underpin Crude Oil and add a layer of risk-off pressure to growth-sensitive currencies like the New Zealand Dollar. Copper’s push toward record territory tells a supply story rather than a demand one, with the DRC’s export ban and Codelco’s outage doing more to move price than any fresh signal on Chinese demand. In crypto, both Cardano and XRP are trading a “wait for the catalyst” pattern — ADA on ETF-eligibility optimism against broader crypto fear, and XRP defending its $1 psychological floor as US regulatory clarity keeps getting pushed further down the calendar.
Asian Session Economic Calendar — 12 August 2026
Key releases and events shaping price action through the Asian trading day (times in local exchange time unless noted)
| Time | Event | Forecast / Detail | Impact | Market Read |
|---|---|---|---|---|
| 🇯🇵Morning JST | Nikkei 225 Reopens After Mountain Day Holiday | Index reclaims 67,000 mark in cautious morning trade | ⏰ LOW | Thin post-holiday liquidity limiting directional conviction |
| 🇰🇷09:33 KST | KOSPI Tops 6,500 Intraday | Foreign investors net buy KRW 361.6bn; Samsung +3.76% | 🔴 CRITICAL | Clearest directional signal of the Asian session so far |
| 🇰🇷Aug 1–10 | Korea Semiconductor Exports | +155.4% y/y to $9.95bn in first 10 days of August | 🔴 CRITICAL | Reinforces the AI-demand narrative underpinning the KOSPI rally |
| 🇳🇵Ongoing | USD/JPY Breaches 159 Again | Yen retraces roughly half of last week’s intervention rally | 🔴 CRITICAL | Testing whether Tokyo/Washington intervene again near 159–160 |
| 🇮🇷Ongoing | Iran-Oman Hormuz Talks vs Trump Reparations Demand | Conflicting signals on Strait of Hormuz shipping-route deal | 🔴 CRITICAL | Key swing factor for Crude Oil and broader risk sentiment |
| 🇳🇵Ongoing | DRC Copper Export Ban / Codelco El Teniente Outage | Supply-side disruptions add to record-high copper pressure | 🟢 MEDIUM | Underpins Copper’s push toward fresh record territory |
| 🇳🇵Ongoing | New Zealand Jobs Report Aftermath | Unemployment climbed to 5.6% in July, above forecast | 🟢 MEDIUM | Tempering RBNZ tightening bets, weighing on the Kiwi |
| 🇳🇵Wed 12 Aug, 08:30 ET | US CPI (July) | Headline and core inflation, the key input for the Fed’s rate path | 🔴 CRITICAL | Single most important release of the week; lands after the Asian close |
| 🇳🇵Ongoing | US Senate Delays CLARITY Act Vote to September | Crypto market-structure legislation pushed back | 🟢 MEDIUM | Removes a near-term catalyst for XRP and broader crypto risk appetite |
Asian Session Trade Ideas
Technical setups and fundamental context across the session’s seven key instruments
USD/JPY
Fundamental Backdrop
USD/JPY has clawed back above 159, unwinding roughly half of last week’s US-backed intervention rally, as broad Dollar demand into tonight’s US CPI print outweighs the lingering threat of renewed joint intervention from Tokyo and Washington near the 159–160 zone.
Technical Outlook
Price is testing the 159.30 area after opening near 159.27 in early Tokyo trade. A confirmed close above 159.60 would open a path toward 160.50, while a slip below 158.40 risks a quick return to the 157.70 prior intervention zone.
NZD/USD
Fundamental Backdrop
The kiwi remains pressured near 0.5884 after last week’s softer-than-expected New Zealand jobs report, which saw unemployment climb to 5.6% in July, tempering bets that the RBNZ will need to hike again as soon as next month. Renewed Hormuz-linked risk aversion is compounding the pressure on this growth-sensitive currency.
Technical Outlook
Price is holding below the 0.5900 handle after slipping from last week’s two-month high near 0.5902. A break below 0.5860 would open a path toward the 0.5750 zone, while a reclaim of 0.5920 risks a squeeze back toward 0.5960.
Copper
Fundamental Backdrop
Copper is holding near $6.64 a pound, just below its all-time high, as the Democratic Republic of Congo’s ban on concentrate exports and a suspension of part of Codelco’s El Teniente mine for up to two years keep global supply tight. Continued AI-driven data-center and grid-upgrade demand, plus tariff-related flows into US warehouses, remain genuine tailwinds even as China’s weak import data offers a partial offset.
Technical Outlook
Price is consolidating below the recent record near $6.70. A confirmed close above $6.70 would open a path toward $6.90, while a slip below $6.55 risks a pullback toward the $6.40 support shelf.
Crude Oil
Fundamental Backdrop
Crude Oil is holding near $82 a barrel after a four-session climb, with the market caught between President Trump’s tougher reparations demands on Iran and reported progress in Iran-Oman talks over reopening Hormuz shipping lanes. US Strategic Petroleum Reserve levels sitting at their lowest in more than four decades remain a genuine supportive undercurrent for dips.
Technical Outlook
Price remains capped below the $83 resistance area seen earlier this week. A break above $83 would open a path toward $85, while a slip below $80 risks a deeper pullback toward the $78.50 support zone.
KOSPI
Fundamental Backdrop
The KOSPI has broken above 6,500 intraday for the first time in four sessions, driven by heavy foreign net buying of KRW 361.6 billion and standout gains in Samsung Electronics (+3.76%) and SK hynix (+2.81%). Korea’s semiconductor exports surging 155.4% year-on-year in the first ten days of August reinforces the structural AI-demand story behind the move.
Technical Outlook
Price is holding just below the session high near 6,509, having opened up 1.47% at 6,438.50. A sustained close above 6,500 would open a path toward 6,650, while a slip back below 6,400 risks a return toward the 6,300 support shelf.
Cardano
Fundamental Backdrop
ADA became eligible for a spot ETF listing on 9 August following six months of CME futures trading, with a Grayscale Cardano ETF decision from the SEC expected by 23 October — a genuine medium-term catalyst. Near-term, ADA has still declined roughly 5% over 24 hours, underperforming both Bitcoin and Solana, with the Fear & Greed Index reading 29 (Fear).
Technical Outlook
Price is consolidating between the $0.163–$0.192 range that has held since February. A confirmed close above $0.192 would support a push toward the $0.220 zone, while a break below $0.181 risks a slide back toward $0.163.
XRP
Fundamental Backdrop
XRP is defending the psychological $1 level after the US Senate pushed its vote on the CLARITY Act back to at least September, removing a near-term regulatory catalyst. XRP ETF inflows have reportedly contracted more than 99% since May, and the token remains the weakest performer among major cryptocurrencies this week even as Bitcoin, Ethereum and Solana have posted gains.
Technical Outlook
Price is holding just above the $1.00–$1.01 support zone after dipping as low as $1.008. A break below $1.00 would open a path toward $0.94, while bulls need to reclaim $1.036 to meaningfully improve the short-term outlook.
Asian Session FAQ
Answers to the questions traders are asking about today’s session
Why is the yen sliding again despite last week’s intervention?
Why is the KOSPI outperforming the rest of Asia today?
What’s driving copper toward record highs even as China’s economic data disappoints?
What should traders watch for the rest of the Asian session?
Asian Session Summary — Wednesday, 12 August 2026 (Live Update)
Wednesday’s Asian session is being shaped by a genuine divergence between a fundamentally-driven rally in Seoul and a far more cautious, holding-pattern mood everywhere else ahead of tonight’s US CPI print. The KOSPI has broken above 6,500 intraday for the first time in four sessions, up as much as 2.44%, on the back of a 155.4% year-on-year surge in Korea’s semiconductor exports and heavy foreign buying into Samsung Electronics and SK hynix, while the Nikkei 225’s more tentative reclaim of 67,000 reflects thin post-holiday liquidity rather than fresh conviction. USD/JPY has climbed back above 159.30, unwinding roughly half of last week’s US-backed intervention rally as broad Dollar demand ahead of tonight’s inflation data outweighs the lingering threat of renewed intervention, while NZD/USD is on the back foot near 0.5884 on the combination of a soft New Zealand jobs report and renewed Hormuz-linked risk aversion. Copper is holding just below its all-time record near $6.64 a pound as the Democratic Republic of Congo’s export ban and a suspension at Codelco’s El Teniente mine keep the global supply squeeze intact, while Crude Oil is consolidating near $82 a barrel as markets weigh Trump’s tougher reparations demands on Iran against reported progress in Iran-Oman talks over reopening Hormuz shipping lanes. Highest-conviction session idea: buy KOSPI dips toward the 6,400 zone, targeting 6,650 — the combination of surging chip exports and sustained foreign inflows is a powerful, verifiable catalyst, though a hawkish US CPI surprise tonight is a genuine source of two-way risk for regional risk appetite.
For the individual instruments: USD/JPY buy dips toward 158.50, stop 157.80, target 160.50 — broad Dollar strength into CPI is a genuine tailwind, though renewed Tokyo/Washington intervention near 159–160 is a real source of two-way risk. NZD/USD sell rallies toward 0.5920, stop 0.5960, target 0.5750 — soft New Zealand jobs data and Hormuz-linked risk aversion are genuine headwinds, though a dovish US CPI surprise reviving broad Dollar weakness is a real source of two-way risk. Copper buy dips toward $6.55, stop $6.40, target $6.90 — the DRC export ban and Codelco outage are genuine supply-side tailwinds, though weak Chinese demand data is a real source of two-way risk. Crude Oil buy dips toward $80.00, stop $78.50, target $85.00 — the Hormuz supply-risk premium is a genuine tailwind, though progress in Iran-Oman shipping talks is a real source of two-way risk. KOSPI buy dips toward 6,400, stop 6,300, target 6,650 — surging chip exports and foreign inflows are genuine tailwinds, though a hawkish US CPI print could cool risk appetite into Thursday. Cardano await a confirmed break of the $0.181–$0.192 range before committing directionally — the ETF-eligibility catalyst could resolve either way against broader crypto softness, making this a breakout-confirmation setup rather than a conviction call. XRP sell rallies toward $1.06, stop $1.10, target $0.94 — the delayed CLARITY Act vote and collapsing ETF inflows are genuine headwinds, though a strong defense of the $1 psychological floor is a real source of two-way risk. The decisive variable for the remainder of the global session is tonight’s US CPI print, due at 08:30 ET after the Asian close, with any fresh Hormuz shipping-route headlines the key wildcard for Crude Oil and broader risk sentiment into Thursday’s open. Size positions accordingly, and note that today’s backdrop carries genuine event risk that could reshape sentiment sharply once US markets take over.
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