🇰🇷🇺🇸

Hynix ADR Premium

SK Hynix ADR (10 shares) equals 1 domestic share. Convert the ADR price to KRW at a chosen exchange rate and compare it against the domestic price to see the premium/discount. Adjust the premium ratio and FX rate to run scenarios.

📥 Inputs

Pre-filled with the latest quotes (editable).

Domestic Price — 000660 (₩, per share)

ADR Price — SKHY ($, per share)

Shares per domestic share Hynix: 10 ADR = 1 domestic share.

Exchange Rate (₩/$) —

Target Premium (%) —

Sets the domestic price implied by the ADR at this premium — the domestic input above updates to match.

📊 Premium / Discount

ADR → KRW (10 shares)

₩—

Domestic Price

₩—

Premium (vs domestic)
—

Gap (₩, per share)

₩—

Fair Domestic (0% premium)

₩—

FX-implied ADR ($)

$—

Formula
ADR→KRW = adrPrice × sharesPerDomestic × fxRate
Premium % = (ADR→KRW − domesticPrice) ÷ domesticPrice × 100
Positive = ADR trades at a premium; negative = discount.

The premium reflects FX conversion, ADR fees/spreads, and demand differences between markets.
Move the FX slider to isolate how much of the gap is exchange-rate driven.
Prices are the latest available close/quote — intraday values may differ.

🔁 Price Conversion Ladder

Enter an FX rate and premium here, then a base price on either side, to see the matching price on the other side — laddered up and down by your chosen step. These FX/premium values are independent of the sliders above.

Exchange Rate (₩/$)

Premium (%) ADR premium vs domestic. Click "Use current" to copy the value above.

Base Side

Base Price

Step Type

Step Size

Rows each side

Step	Domestic (₩)	ADR ($)

ADR = Domestic × (1 + premium%/100) ÷ (sharesPerDomestic × FX)
Domestic = ADR × sharesPerDomestic × FX ÷ (1 + premium%/100)