Technical analysis is based on the idea that patterns in market data, especially price and volume, can provide signals about future price movements. A core assumption underpinning this approach is that market behaviour shows repetition, meaning that price patterns and trends that have occurred in the past can recur because investor psychology and behavioural responses are relatively consistent over time. This is often summarised as history tends to repeat itself. Technical analysts therefore study charts, support and resistance levels, trendlines, momentum indicators, and volume patterns to identify recurring formations that may indicate continuation or reversal. Option A is also associated with technical analysis thinking, but in exam framing it is more commonly linked to the broader notion that the price reflects available information and market action. The single most recognisable, distinctive technical analysis assumption among the options is that history repeats itself. Options C and D are not standard technical analysis assumptions: sensitivity to news is not a foundational technical premise, and board strength is a fundamental analysis consideration rather than a technical one.