Weekly Data Overview and Trend Analysis
Yesterday's Canada 28 data reveals intriguing patterns from June 15 to June 21, 2026, with a total of 2,814 draws, averaging 402 per day. Big numbers accounted for 49.0%, while small numbers slightly surpassed at 51.0%, showing near balance overall. Odd numbers comprised 48.72%, and even numbers made up 51.28%, all within normal ranges compared to the past 30 days.
Daily fluctuations were notable: on June 19, the proportion of big numbers surged to 54.98%, while on June 21, it dropped to 44.53%, indicating significant deviations. Such continuous changes warrant further observation, potentially hinting at emerging short-term patterns.
Hot Numbers and Span Distribution
The top five hot numbers this week were sums of 14 (8.14%), 13 (7.64%), 12 (7.43%), 11 (7.29%), and 15 (6.75%). These frequently occurring sums might serve as short-term reference points.
Regarding span distribution, span 4 ranked highest at 15.73% (443 occurrences), followed by span 6 (15.25%) and span 3 (11.69%). Small spans (0–2) accounted for 19.5%, large spans (7–9) for 27.97%, and medium spans (3–6) dominated at 52.53%, indicating a clear concentration trend.
Weekly Algorithm Champions
AI algorithm performance this week crowned the Kelly formula as the leader with an overall accuracy of 45.74%, followed by deep learning (45.55%) and local entropy (45.51%). The Kelly formula maintained its reliability with a sample size of 11,256, showcasing outstanding results. While deep learning and local entropy showed slight differences in predicting specific values, their overall performance remained consistent.
For big number predictions, the average accuracy was 51.17%, and for odd/even predictions, it stood at 49.86%. Compared to the past three weeks, this marks an average improvement of approximately 0.8 percentage points, reflecting effective optimization.
Extreme Events Recap
This week saw several extreme events, including consecutive 10 draws of all small numbers on June 15 and June 16, as well as multiple occurrences of triple numbers (e.g., 333, 444) from June 16 to June 20. Though statistically rare, the frequency of these events is noteworthy.
Particularly striking was the rare sum of 0 on June 16, with a probability of just 0.1%. This marks only the second occurrence in the past six months, highlighting the randomness and anomalies within the data.
This week's analysis underscores stable foundations amidst dramatic fluctuations. Future trends will require deeper tracking across extended timelines, with algorithm optimization and trend analysis continuing to play a pivotal role.