We're excited to announce that XRP has been listed on Dual Investment and is open for subscription on Feb 28, 2023 13:00 UTC. . How to subscribe on OKX Web - Grow - Dual Investment: Step 1: Head to Grow in the dashboard at the top of the page and select Dual Investment. Step 2: Select XRP. Step 3: Select "Buy XRP low" or "Sell XRP high" and select one of the available products. Step 4: Enter an amount higher than the minimum subscription amount. . How to subscribe on the OKX App: Step 1: Tap Grow in the dashboard at the bottom of the OKX homepage. Step 2: Select Dual Investment at the top of the Grow page, or select Structured Products and then tap Dual Investment. Step 3: Select XRP. Step 4: Select "Buy XRP low" or "Sell XRP high" and select one of the available products. Step 5: Enter an amount higher than the minimum subscription amount. . OKX. Feb 28, 2023. .