OpenGradient Token Listing Date Hits Upbit: $OPG Volume Explodes 600%

OpenGradient Launch Date Live On Upbit Today: $OPG Price Tells More

Traders are watching South Korea's largest exchange, Upbit; OpenGradient token listing means direct Korean won-adjacent liquidity, joining Binance, Bybit, and Bithumb in the same week.

But the buy-order restriction in the first five minutes and a 2-hour limit-only window are details most headlines are skipping entirely — and they change your entry strategy completely.

Upbit Lists OpenGradient (OPG) on June 15 — Here's What's Live

South Korea's largest crypto exchange, officially announced support for OpenGradient (OPG) on June 15, 2026. The listing opens BTC and USDT trading pairs, with deposits and withdrawals running exclusively through the Base network.

Trading is scheduled to go live at 20:30 KST on June 15, 2026, with deposits opening within 90 minutes of the official announcement posted at 18:30 KST.

The OPG contract address supported on Upbit is: 0xFbC2051AE2265686a469421b2C5A2D5462FbF5eB

Only deposits from personal wallets that have completed ownership verification will be credited. Deposits from exchanges outside Upbit's Travel Rule-compliant VASP list may face delays or rejection. After the OpenGradient token listing date and mainnet launch, OPG will also be used for transaction fees. 

Source: Official OPG X

OPG Token Price and Key Trading Restrictions on Upbit

Before placing any order, traders need to understand trading restrictions in effect at launch:

• First ~5 minutes: Buy orders are fully restricted

• First ~5 minutes: Sell orders below 10% of the previous day's close are blocked

• First ~2 hours: Only limit orders are accepted — market orders and all other order types are disabled

These restrictions are standard Upbit practice for new listings but significantly affect short-term trading strategy. The reference price of $0.1851 USDT sits below the token's recent price action, which had recovered toward the $0.19–$0.21 range in early June 2026.

Source: Wu Blockchain X

OpenGradient Listing Exchange Footprint Is Growing Fast

The Upbit listing adds South Korean market depth to an already-expanding exchange footprint. OPG launched its TGE on April 21, 2026, initially going live on Binance, Bybit, HTX, and Bithumb.

As of today, OPG's 24-hour trading volume has surged to over $169 million, representing a 357.90% increase from the prior day — a sharp signal of rising market activity around the Upbit announcement. 

The token's all-time high of $0.4772 was reached on April 22, 2026, and OPG is currently trading approximately 50% below that peak with a circulating supply of 190 million tokens out of a 1 billion maximum. 

The listing is the most significant Korean exchange milestone since its OpenGradient Launch Date, giving retail traders in South Korea direct access to one of 2026's most-watched decentralized AI infrastructure tokens.

What to Watch After the 20:30 KST Trading Window Opens

Three things traders should monitor closely tonight and in the days ahead:

1. First-hour price action on Upbit — The 5-minute buy restriction means the initial price discovery will be sell-driven, which can create sharp downward wicks before buyers step in.

2. Volume vs. reference price — If OPG opens above $0.1851 on strong volume, it signals Korean market demand is absorbing supply. A drop below the reference price in the first two hours would suggest sell pressure from holders.

3. Mainnet timeline — OpenGradient mainnet launches, OPG gains transaction fee utility, which is the clearest fundamental driver for price beyond current speculation.

Investor tokens carry a 12-month cliff, meaning no VC selling pressure enters the market before April 2027 at the earliest — a structurally positive detail that longer-term holders are paying attention to. 

OpenGradient Token Price

OPG Token Price is at $0.2073 (+0.93% in 24h) with a massive volume spike of $357.69M — up 605.93% — a clear signal that today's Upbit listing is driving serious attention. The 24h chart shows OPG opened at $0.3064, dipped to a low of $0.1815, and is currently recovering. Market cap sits at $39.39M with 190M circulating supply. The Upbit listing effect is visible in the volume explosion, though price remains ~57% below its ATH of ~$0.48.

Source: CoinMarketCap

Conclusion

OpenGradient Upbit listing on June 15, 2026, marks a significant expansion of Korean market access, joining Binance exchange and Bybit in the lineup. The 20:30 KST trading start, Base network requirement, and early order restrictions are the critical details every trader needs before the window opens. With a16z backing, a clean token unlock schedule, and a mainnet still ahead, the next major price catalyst may not be tonight — but Korean liquidity just changed the equation.

Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency investments carry significant risk, including the potential loss of principal. Always conduct your own research (DYOR) before making any investment decisions. CoinGabbar does not recommend buying or selling any specific asset.