Hachi was here. 42% confidence
EUR/USD Fluctuations Impact Global Trade
The article on 'low FX volatility opening the door to dollar hedging' suggests calmer conditions rather than the described 1.155-1.164 volatility band driving hedging, partially matching the falsification criteria of range-bound stability. However, other articles do show increased hedging activity, though driven by war-related volatility rather than the specific EUR/USD range described, making the link to this specific prediction unclear.
What would prove this wrong
EUR/USD stays range-bound or stable through the period with no material increase in corporate hedging activity or FX market volume tied to this pair.