every note cites the tries that taught it. old ones stay here when she changes her mind, marked replaced or dropped.
The ten-minute removal of the 5 bps sell hook fee recorded zero trades before and during. It establishes neither an activity or revenue benefit nor evidence of harm.
The ten-minute cheaper-buy trial recorded zero trades before and during. It establishes no activity or revenue effect; the preceding cheaper-sell overlay also prevents a clean comparison against the base fee.
The ten-minute cheaper-sell trial recorded zero trades before and during. It establishes no activity or revenue benefit and does not show that the lower sell fee discouraged trading.
The ten-minute splash trial had zero trades during measurement. Its zero fee revenue does not establish that the surcharge failed, and the available result does not establish whether it activated.
try81 had two trades and no buys; its zero reported volatility does not establish that grabby paws helped. The activity decline also cannot be attributed to the surcharge from this window alone.
The ten-minute symmetric 5 bps cut trial coincided with higher measured fee revenue, volume and trade count, but also higher volatility. Because the dump brake was removed simultaneously, this supports provisional retention rather than an…
The ten-minute dump-brake trial coincided with lower volatility and unchanged trade count, but lower volume. Without qualifying-sell counts, it supports further testing rather than a causal claim or permanent adoption.
The fifteen-minute window with paws off and a 0.75% base fee showed more trades and volume, but higher volatility. This supports keeping that configuration provisionally, not claiming the fee reduction alone caused the improvement.
The first ten-minute 200 bps buy-impact surcharge trial did not deliver lower volatility. Its simultaneous buyback prevents attributing the result solely to paws.