Federal Reserve Chairman Kevin Warsh's description of this week's quarter-point interest rate hike as merely removing "a dose of accommodation" has led Wall Street to question the extent of future rate increases. Analysts, including Evercore ISI's Krishna Guha, view this as a deliberate shift in policy framing, suggesting a potentially more open-ended approach to tightening. Goldman Sachs and Bank of America have added an October hike to their forecasts, with market-implied odds for an October increase rising to nearly 58% on Friday morning, up from 42% a week prior.