Yield Analysis
BigQuery liveGroup by day / week / product. Trend pulled directly from the wafers table.
Group by day / week / product. Trend pulled directly from the wafers table.
Line is AVG(yield_rate) per bucket; hover for detail.
| week | Yield | Defects | Wafers |
|---|---|---|---|
| 2025-10-13 | 90.72% | 695 | 175 |
| 2025-10-20 | 90.34% | 3,473 | 800 |
| 2025-10-27 | 91.11% | 1,309 | 325 |
| 2025-11-03 | 91.85% | 1,876 | 525 |
| 2025-11-10 | 93.13% | 1,467 | 475 |
| 2025-11-17 | 89.71% | 2,914 | 625 |
| 2025-11-24 | 89.76% | 2,610 | 575 |
| 2025-12-01 | 93.30% | 1,776 | 575 |
| 2025-12-08 | 92.31% | 1,904 | 550 |
| 2025-12-15 | 94.19% | 575 | 225 |
| 2025-12-22 | 92.21% | 2,026 | 575 |
| 2025-12-29 | 90.76% | 3,123 | 725 |
| 2026-01-05 | 91.03% | 2,889 | 675 |
| 2026-01-12 | 94.87% | 1,156 | 475 |
| 2026-01-19 | 93.41% | 1,253 | 425 |
| 2026-01-26 | 91.03% | 1,638 | 400 |
| 2026-02-02 | 92.62% | 963 | 300 |
| 2026-02-09 | 91.65% | 1,334 | 350 |
| 2026-02-16 | 92.49% | 1,310 | 375 |
| 2026-02-23 | 91.82% | 1,657 | 450 |
| 2026-03-02 | 93.65% | 1,372 | 450 |
| 2026-03-09 | 92.59% | 1,787 | 525 |
| 2026-03-16 | 92.99% | 1,535 | 475 |
| 2026-03-23 | 94.34% | 941 | 350 |
| 2026-03-30 | 91.21% | 2,365 | 600 |
| 2026-04-06 | 94.16% | 1,065 | 400 |
| 2026-04-13 | 96.12% | 191 | 100 |