July 2026 is shaping up as the most buyer-favorable polyethylene market in years. Three consecutive monthly inventory builds have shifted the supply-demand balance decisively in favor of buyers, and producers have responded by withdrawing all price increase initiatives. The data supports a market in full rebalancing mode.
June contract prices declined by double-digit cents per pound, and ResinSmart tracking indicates another double-digit decline is expected for July. This follows a stunning run higher in April when PE prices surged 30 cents per pound — adding to a cumulative 45 cents per pound increase for 2026 through the end of April. Since that peak, prices have been in steady retreat.
The export market tells the story most clearly. High-density polyethylene (HDPE) blow molding export prices peaked at 80 cents per pound but by the end of May had dropped to the low 60-cent range, and industry sources project further erosion to the high 50-cent range in June, according to Mike Burns, VP of PE markets at Plastic Resin Market Advisors. Domestic spot prices for the same grade dropped from 90 cents to mid-80 cents per pound, a decline of 5 to 7 cents.
The root cause is structural. New Gulf Coast ethylene and polyethylene capacity, built primarily to serve export markets, is coming online at a time when global demand is softening. The resulting output is being diverted to domestic markets as export destinations are saturated or pulling back. Prebuying by processors in March and April — ahead of feared geopolitical disruptions — front-loaded demand that would have otherwise sustained June and July activity. That prebuying has now paused, and inventory is being worked through.
Dow Inc.'s Q2 earnings, reported July 23, confirm the picture. The company beat Q2 forecasts on higher polyethylene prices during the period, but management struck a cautious tone on the second half, citing weaker demand, lower volumes, and rising costs. Shares declined on the outlook despite the earnings beat, signaling that the market expects the current downward trend in PE pricing to persist.
On the feedstock side, spot ethylene held essentially flat during the week, offering no cost support for producer pricing initiatives. Ethylene prices in China were at $1,249.63 per metric ton in May 2026, while India's ethylene market saw prices at $1,317.34 per metric ton, according to Procurement Resource. Global ethylene pricing in Q2 2026 was volatile, driven by early Middle East supply shocks followed by easing feedstock pressure and weakening downstream demand.
Analyst consensus is remarkably uniform. RTi's Kevin Mekaru says PE prices in June were flat to down by approximately 5 cents per pound, with a similar scenario expected for July depending on supplier inventory buildup and export demand trends. Resintel CEO Michael Greenberg and Dow Jones Energy's David Barry concur that the market needs time to regroup. Mike Burns of Plastic Resin Market Advisors ventures that after the rollover of May contracts, PE suppliers will likely spend the next few months "giving back some of the 45¢/lb contract gains as slowly as possible."
Polyethylene buyers are in a position that has not existed in this market since late 2023. The data supports aggressive negotiating on July and August contracts. Anchor your discussions on three data points: (1) three consecutive monthly inventory builds, (2) the collapse in export pricing (80¢ to low 60¢/lb), and (3) the complete absence of any supplier price increase initiative for July. For HDPE blow molding and injection grades, push for July contracts at 5-7 cents below June settlement. For LLDPE and LDPE film grades, the picture is similar but the domestic market has been stickier. The key risk is that this window closes if Middle East tensions escalate further and naphtha/ethane costs spike. If you are a large-volume buyer, lock in 90-day fixed-price contracts now. Buyers who prebought in Q1 at elevated prices should resist the temptation to average down aggressively — the decline has further to run. The base case: August contracts settle another 3-5 cents lower. The bull case for producers: a geopolitical shock that disrupts Gulf Coast production or Strait of Hormuz feedstocks. The bear case for producers: export prices continue sliding, pulling domestic contract pricing with them.