The assessment is based on strong, consistent evidence from highly authoritative and relevant sources. The primary source, TradingView, is described as a leading charting platform that directly integrates with the Bybit exchange. Crucially, it allows users to view real-time and historical price data for Ethereum specifically from the Bybit feed, including on one-minute intervals. This directly confirms that data at this granularity is available, and for a volatile asset like Ethereum, the existence of one-minute data implies that fluctuations within those intervals are observable. The Bybit Announcements page, as the official platform, further corroborates this by being the ultimate primary source for its own trading data, which would naturally include these standard one-minute price intervals. Another TradingView page, though for Bitcoin, demonstrates the platform's established capability to provide granular, time-interval-based charts, reinforcing the credibility of the primary evidence. There is no conflicting evidence among the provided sources; the lower-relevance sources are simply off-topic (e.g., related to other exchanges, user-generated content, or different assets) and do not contradict the claim. The combination of direct confirmation from a data-integrated platform and the fundamental nature of cryptocurrency price action on a major exchange makes the statement highly likely to be true.