iShares Russell 3000 ETF: 2nd window hit, but the signal is losing steam

iShares Russell 3000 ETF is at week 8 of an ongoing buy, with the trade up 8.27% from entry and the stop now at breakeven. All 3 statistical targets of the model have already been exceeded — the price hit them at weeks 4, 6, and 7 respectively — but the management roadmap runs through week 10. The signal, however, has lost momentum: 29 out of 100, fading.