Dear Yahoo Finance Team,

I am writing to report an issue regarding the historical price data for two stocks listed on the Colombian Stock Exchange (Bolsa de Valores de Colombia - BVC).

Approximately two weeks ago, the following ticker symbols changed:

Bancolombia (BCOLOMB) changed to Cibest (CIBEST).

PF Bancolombia (PFBCOLOM) changed to PF Cibest (PFCIBEST).

While the new tickers (CIBEST and PFCIBEST) are now active on Yahoo Finance, it appears that the historical price data from the previous tickers (BCOLOMB and PFBCOLOM) has not been merged with the new ones. This means that the charts and historical data for CIBEST and PFCIBEST only show data from the point of the name change, without reflecting the history of these stocks.

Could you please investigate this to ensure that the complete historical price series for BCOLOMB is correctly linked to CIBEST, and the historical price series for PFBCOLOM is linked to PFCIBEST? This would be greatly appreciated by users who rely on Yahoo Finance for accurate and continuous historical stock data.

Thank you for your time and attention to this matter.

Sincerely,