Stellar (XLM) transaction fees hit a 7-day low of $0.00012 on October 11, despite network activity peaking at 12 million transactions, averaging 139.15 transactions per second (TPS) on its busiest day of the week, according to blockchain fundamentals tracker Chainspect. This coincided with the recent Stellar Protocol 28 upgrade, "Adapter," which brought improvements allowing faster consensus even under load.