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cpi 2026 09 28 trend

Cannabis Price Index, Sep 28: Bongs & Water Pipes Climbs 5.1%

The CannabisDealsUS Cannabis Price Index tracked 44,644 online cannabis products this week, with the market average settling at $57.45 per product and average discounting at 2.4%. Prices remain 3.78% below the December 2025 baseline. The composite index rose 0.03 points week-on-week to 103.78. Bongs & Water Pipes rose 5.1% week-on-week to $30.60.

This Week at a Glance

$57.452.4%44,644103.78
Average Effective PriceAverage DiscountProducts TrackedIndex Value

14-Week Index Trend

Line chart showing CannabisDealsUS Cannabis Price Index over 40 weeks ending Sep 28, 2026, current value 103.78. CannabisDealsUS Cannabis Price Index.
CannabisDealsUS Cannabis Price Index, 40-week series through Sep 28, 2026. Source: CannabisDealsUS Cannabis Price Index.
WeekIndex (Base = 100)Avg Price
Dec 8104.62$57.91
Dec 29100.64$55.71
Jan 5104.17$57.67
Jan 1996.47$53.40
Jan 26105.99$58.68
Feb 296.62$53.48
Feb 956.59$31.33
Feb 1660.30$33.38
Feb 2377.24$42.76
Mar 275.59$41.84
Mar 984.67$46.87
Mar 1684.18$46.60
Mar 2398.87$54.73
Mar 30101.79$56.35
Apr 6103.25$57.16
Apr 13105.23$58.25
Apr 20105.29$58.29
Apr 27110.72$61.29
May 4105.67$58.50
May 11105.82$58.58
May 18109.08$60.39
May 25109.11$60.40
Jun 1109.13$60.41
Jun 8109.26$60.48
Jun 15103.90$57.51
Jun 22103.87$57.50
Jun 29103.87$57.50
Jul 6103.73$57.42
Jul 13103.71$57.41
Jul 20103.68$57.39
Jul 27104.99$58.12
Aug 3103.92$57.53
Aug 10103.92$57.53
Aug 17103.79$57.46
Aug 24103.82$57.47
Aug 31103.73$57.42
Sep 7103.69$57.40
Sep 14103.77$57.44
Sep 21103.75$57.43
Sep 28103.78$57.45

Since the Dec 8 baseline of 100.00, the index has traded in a range of 56.59 to 110.72 across 39 post-baseline readings. The current reading of 103.78 sits 6.94 points below the series high of 110.72. Market-wide effective prices remain 3.78% below the baseline average of $55.36.

Quote-Ready Insights

“The CannabisDealsUS Cannabis Price Index rose 0.03 points week-on-week to 103.78 for the week of Sep 28, with the market average at $57.45 across 44,644 tracked products.”

“Bongs & Water Pipes rose 5.1% week-on-week to $30.60, across 169 tracked products.”

“Consumables remain the most discounted segment, with deeper cuts in edibles and vapes than in hardware categories.”

Access deeper data cuts and full dataset.

Market Insights

CBD Pricing

CBD Oil averages $75.42–$83.36 per product. CBD Capsules and CBD For Pets carry the heaviest promotions (14% avg discount rate). Limited WoW variance since baseline.

THC Pricing

26.0% of THC Capsules carry active discounts. THC Capsules lowest at $16.39 avg. THC Vape tracks 2,869 SKUs at $34.49 avg.

Discount Patterns

Discount rate: 7.1% of SKUs carry active promotions. Depth averages ~34% on discounted SKUs. THC Capsules heaviest discounted. THC Flower lightest.

Market Signals

Composite index holds 56.59–110.72 range over 39 weeks. Equilibrium ~4% above Dec 2025. Promotional activity contracting.

CBD & THC Market Snapshot

SegmentAvg PriceWoWAvg DiscountSKUs Tracked
Overall$57.45+0.0%2.4%44,644
CBD$53.89-0.2%5.4%4,390
THC$35.87+0.2%9.5%6,008
Other$60.980%0.8%37,729

CBD Subcategories

CategoryAvg PriceWoW Price ChangeAvg DiscountSKUs
CBD Oil$79.39+0.1%9.2%615
CBD Vape$66.940%2.5%286
CBD Creams$46.48-0.1%11.1%262
CBD Edibles$45.87+0.2%3.8%2,696
CBD Capsules$43.08-0.0%14.1%131
CBD For Pets$30.15+0.5%13.3%138

THC Subcategories

CategoryAvg PriceWoW Price ChangeAvg DiscountSKUs
THC Flower$101.40+2.0%1.4%384
THC Oil$93.74+0.6%18.1%101
THC Edibles$35.15+0.1%16.6%1,618
THC Vape$34.49+0.2%7.5%2,869
THC Pre-Rolls$19.57-0.1%6.4%1,001
THC Capsules$16.39+0.0%26.0%51

Headshop & Other Subcategories

CategoryAvg PriceWoW Price ChangeAvg DiscountSKUs
Grow$82.01-0.8%0%1,478
Bongs & Water Pipes$69.93+0.1%0.7%14,597
Lighters$65.63-0.0%0%17 (low sample, interpret with caution)
Dab Rigs$64.07-0.1%0.6%5,962
Vaporizers$63.85+0.0%1.3%4,115
Grinders$37.67+0.2%0.4%2,375
Trays & Storage$36.73-0.5%0.5%4,094
Rolling Papers$32.93+0.1%1.3%1,001
Incense$32.430%0%309
Bongs & Water Pipes$30.60+5.1%1.7%169
Cleaning & Maintenance$29.60-4.6%0%305
Scales$18.16+0.0%1.4%70

— = Newly broken out subcategory; no prior-week comparison available. * = Catalogue update event; WoW not comparable.

Price Distribution

Donut chart showing cannabis product price distribution for Sep 28, 2026: 35.9% budget, 34.1% mid, 30.1% premium. CannabisDealsUS Cannabis Price Index.
Price distribution across 48,127 tracked cannabis products, week of Sep 28, 2026. Source: CannabisDealsUS Cannabis Price Index.
Price TierRangeShare of MarketSKUs
BudgetUnder $2535.9%17,259
Mid-Range$25–$7534.1%16,395
PremiumOver $7518.2%8,774

Average Price by Subcategory

Horizontal bar chart showing average cannabis product price by subcategory for Sep 28, 2026. THC Flower highest at $101.40, THC Capsules lowest at $16.39. CannabisDealsUS Cannabis Price Index.
Average product price by subcategory, week of Sep 28, 2026. Source: CannabisDealsUS Cannabis Price Index.

Average Discount by Subcategory

Horizontal bar chart showing average discount by cannabis subcategory for Sep 28, 2026. THC Capsules deepest at 26.0%. CannabisDealsUS Cannabis Price Index.
Average discount by subcategory, week of Sep 28, 2026. Source: CannabisDealsUS Cannabis Price Index.

What to Watch

  • Bongs & Water Pipes rose 5.1% to $30.60 across 169 tracked products.
  • Cleaning & Maintenance declined 4.6% to $29.60 across 305 tracked products.
  • THC Flower rose 2.0% to $101.40 across 384 tracked products.

How to Cite This Index

CannabisDealsUS Cannabis Price Index — a weekly dataset tracking online cannabis retail pricing across 30,000+ products from 200+ verified U.S. merchants and brands.

Dataset (all versions):

https://doi.org/10.5281/zenodo.18351089

License: CC BY-NC 4.0


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Published by Theo Valmis, Founder, CannabisDealsUS.

Last Updated on September 28, 2026 by Theo Valmis

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