# Circle Stock Sinks After Visa, Others Announce Rival Stablecoin Network

> **Newsylist Open Intelligence Dossier** · First detected: 2026-06-30 18:01 UTC · Category: Business · Sources: 7 · Current Velocity: 7.28

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| Cointribune | Visa and BlackRock launch a stablecoin that sends Circle plunging | 2026-06-30 17:52 | [Source Link](https://news.google.com/rss/articles/CBMitwFBVV95cUxQa0ZteUR5d1dTS0l5MnJGWUFqT3lWZ3N1RXZSNEJ1d25vVDI3M1VzaU9HV2k2TkQ3UXFLMm5MOEVXX1RPd3hOQmFjVW81QzQtalpQQUpBNncxbGltSW01bjh0MFpYN0wwMHYyRWRoVmRGcWR6TTUtWHFEczZaNGNFYVVVUk10RjJYVzZsWG83SEhhdXF0MWtFeTlRalRPSTVSMjlFc01IMFAxc2VVejF1dGlFUzNzRHM?oc=5) |
| Seoul Economic Daily | 13 Korean Firms Join Dollar Stablecoin Alliance Amid Won Coin Delays | 2026-06-30 17:52 | [Source Link](https://news.google.com/rss/articles/CBMinwFBVV95cUxQQkl0ZE9UdmhKUHZaRjBZOGdiLVowTFRCcmlGQ0R4NU5udDNUZFVaNkxUZ3l5U0RreEQ1NHQzWS1iaFVYUmdEVEJST2ppMGNRTXZYMWZrN3ZLbG9BeF90QnhXNEdQcjljeVl4R2JnX2dockF1QzNWaUZ2bzVsRXlSWjVvLWpnQmo4ZkFQVFg4OG9rV3YyVkdPVWZFRmhtV2c?oc=5) |
| خبرپو | Circle CEO touts USDC's network advantage as OUSD emerges-Cointelegraph | 2026-06-30 17:52 | [Source Link](https://news.google.com/rss/articles/CBMivwNBVV95cUxNaTB1azZBa1JnMDI0QnFkYTRucjRxRWZKUGRMV0VOX0o0TXd3bHgtTDF6eTBUTWY1c2I1VjVrMnd0VzVJNlpnUTZRTXdqaEtLZVhnUHVGa1lybFpFZjUwYjV4N2UyUGxQOXVDdm1lYVV0WmR1VnJYS2xXTTJ6YlZVXy0yYzVWd2pKOW5MZE9MN0hSTHhsOFRpc1hLdE5mYTFuTUNSVExPX08wcUx5ZzQtbmc1TUpTU0pnOE1iQUowNEpmWHdLZTJJajFQWWZGWDUzdHMtclFROVJuM3F5dVB3VWprbW4tcjZ0NXBCYkVjcnY1VlFWMFlGdi1HX0ZoMW12ZjJ6WjJyZ1hVMExKZy1BVG5JU1VEb1pjcm1KdWE0aElRZVFWNV9tdDgzTW1IQWlWdGNGV0s0RHRXbjJDbXkwOGwwZHRVdFk4dnBmcXhNc0E1QVZVMVJ) |
| Cryptonews.net | ‘Seems bearish’ | 2026-06-30 17:52 | [Source Link](https://news.google.com/rss/articles/CBMiWEFVX3lxTE4yckFoTXZ1Yk5ScXBJTlRrZGxCOXdjRDJ3a0lKWHZtd2hZc2l3WDNhckk4bDVkWGVsYmNaQUpYTU5UNnVhX1V3NEdRaWR6MnVIeXB0bElqLWo?oc=5) |
| Fireblocks | Open USD: Fireblocks and the Next Stablecoin Wave | 2026-06-30 17:52 | [Source Link](https://news.google.com/rss/articles/CBMif0FVX3lxTFBHNW9hVnEwS3duZjhJdXozNjZia0NPRmVBQVJnRWtlVkMySzQ1eU1RdkhXTDlKSlJUQWNqZjZnYzRWUTJUc0JIM2VkUjZYekhzMnJBbXBaMlktNUxXMUlrZW1saXhZTDRzZUR1WEJLa2ZaVGFzWnQyUXFDTHBqX3c?oc=5) |
| Yahoo Finance | Bernstein Sees 203% Upside for Circle as OUSD Rival Enters Stablecoin Market | 2026-06-30 17:52 | [Source Link](https://news.google.com/rss/articles/CBMingFBVV95cUxOc2lpdHdfRFBwN0VTSnZ3aTJEc2JEQTNiNEpGZ0xBU1h0SXI4WDRxeVJfZlBXX2cyRGtxangzQkZKS1E3b3BxSGpFU3ZFdTdpWXB1dHFjejJBV1NUNEJ0MGJQZW95TllUd1pmakt3eGRPTG9xdWhMU3NuYktvc0Y1NS04cGRmR05hQkxHQnBpRk1JSlpEeHRuQkN2bXV6dw?oc=5) |
| Yahoo Finance | The Battle For Digital Dollar Just Got Real | 2026-06-30 17:52 | [Source Link](https://news.google.com/rss/articles/CBMimwFBVV95cUxNQ043Ynk4RkVDSEVOQWRZZjZzTnF5b3I4MUEtNjRKQ2RzdWczOXdkTmoxMEtUelVsZi1UTC1OSEFwcWVodWNvdlZlWUc0RDZwbkxybzZ3V3FKdU1VQll2dmZnbkhZODZIbnBwQmg2UGx1TFdPWXd6cGFsWGlrVkk2QzAtT05NUVliUXllMjAtYm1jaWExSDc2MXpsWQ?oc=5) |
| Yahoo Finance | Morning Minute: Major New Stablecoin Launch Shakes Incumbents | 2026-06-30 17:52 | [Source Link](https://news.google.com/rss/articles/CBMipgFBVV95cUxQcjZUTnNEQjhIWmRCMUVuWGlLdnJfeHczOXFKVDN4X1VUR0VZOEgxNDlrc000Uk5yNjl0ZWs5U1h5MEZGZlp4WGNLX1VocVQxaUZFYV9RY3ZoMGR4eUYzdVpRMjY1eGxYN0JPOGcwMWVhS3c5QXZvZEthTlA4Z181OVNiZWhjTzFXZ09KbXRfdFVMVmprZ0VhdlJ0TDg2RTZnWTc4eG13?oc=5) |
| Yahoo Finance | Visa, Mastercard, Coinbase and BlackRock Unite Behind Open USD (OUSD): The First Real Threat to USDT and USDC? | 2026-06-30 17:52 | [Source Link](https://news.google.com/rss/articles/CBMiqAFBVV95cUxQVkxmcDVVNUlTUnh3MUVxaC1jemg4aF9mYVF0NnhMSmdVOF85dHJ1MWRCaXN2VWs5Wmh4clBKVFB3WGVPZmZCWmtoWTVHUFBjRTNSbjRDVGZoeDZMcWgyS09yWk9rRUp3Rm0xRG9FcUZCWVRucjVEN3pjcGQyc0JRSnRRWlhSRmU2dUtUakZXdDdlaHJwQWdaNDBNeVV3aW9sc2lpR2p4ZTA?oc=5) |
| Yahoo Finance | Circle stock tumbles as a rival stablecoin enters market | 2026-06-30 17:52 | [Source Link](https://news.google.com/rss/articles/CBMipAFBVV95cUxPQjZMWmg3SDZ4X0dOdllUYzIxMmJMaXlXel9hMFlQQmF6SDlGRndxM2J4TnJiUENRQmtKRTJvN2tTNHFQQ096WTZLWE5kaUQtOU1CQ2RPX2lscnFWRnZfNC00YVdDdVFXRnZxM1FwV3B3U2FER2M2aDV5TGJBX3U5eXRQM1VQTUNmMlVLSjFobWVWdVFhbFc3QkZyX1BuY19iYlJ4Zw?oc=5) |
| CoinDesk | Circle (CRCL) selloff may be 'overreaction' but Open USD faces adoption test | 2026-06-30 17:52 | [Source Link](https://news.google.com/rss/articles/CBMi3wFBVV95cUxPU0MtSW91bzlPeHJqNndTM0p1OUhCQVlkd3BJNFVtOTNvbHllckRaNHZxZXJvUnVzVHRFb2luRnhoQm1naHNpMXNoM1NTang1SHlSbWVGa29CVUh2TTlFdmZ5bWtaSy1LR2ZfdWFmVUl5MjFBMWNJcnBkSE9pUmRncG9veXNYTVNGUFQwSWw1UkVKTXNCX0d0X3ZDQTZnUkhsUWswajFqeEVGX1EtQW1LVzQyRTlKbmd3R2NDOU5kUExuQVJ6Ull4YTJTUFdPT3FKWVlkd2wyUmhoUzA0aUhR?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-06-30/circle-stock-sinks-after-visa-others-announce-rival-stablecoin-network*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*