Smart Bidding Seasonal Adjustments Become Auto-Suggested
Google began suggesting seasonal adjustments for smart bidding — pre-programming known demand spikes instead of reacting late.
August 2026: seasonal adjustments moved toward auto-suggestion in smart bidding, using historical patterns to pre-scale bids around known demand windows instead of post-hoc reacting.
What you need to know
The update in four points:
- Suggestions drawn from account history, editable before apply
- Pre-scale converts during known peaks (festivals, sales)
- Over-sealing risk: applying wide adjustments on thin data
- Pairs well with conversion-value seasonality modeling
What this means for advertisers
Seasonality adjustments are the least-used, highest-leverage smart-bidding pull. Auto-suggestion makes the lever visible — the same tool that passes over Diwali and Wedding-season spikes can now be pre-wound for them.
Next step
Enter India's festive peaks (Diwali, wedding season, year-end gifting) as seasonal adjustments rather than bid floods. Review suggested adjustments, sanity-check them against last-year data, then apply ahead of the window.
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