
The Colombian TRM rose to 3,202.79 pesos per dollar on August 31, up from 3,144.28 on the prior Friday, after five consecutive daily gains. Analysts cited global uncertainty after Jackson Hole, a roughly 8% drop in Brent crude below $87 per barrel, and reduced dollar availability locally.
Lower oil revenue weakens Colombia's foreign-currency inflows and the peso, which lifts the local-currency cost of imported feed for Colombian buyers.
Not enough comparable past events yet for a historical read.
After 312 past bearish macro events, Crude Oil (Brent) moved a median -1.7% over 5 sessions (38% higher; middle half -5.4% to +2.3%), and -1.7% over 20.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.