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Platinum COT — Week of September 25, 2026

Platinum COT Report: Week of September 25, 2026

Executive summary

The CFTC Disaggregated Commitments of Traders report for the week ended September 25, 2026, shows a modest expansion in net speculative positioning in Platinum (PL) futures. Managed Money increased its net long position by 956 contracts to +9,928 contracts (19,190 longs vs. 9,262 shorts), driven by fresh gross long additions (+1,486 contracts) that outpaced new short positions (+530 contracts). Total open interest remained essentially flat, decreasing by just 105 contracts to 65,373. Meanwhile, commercial participants maintained an aggregate net short posture across Producer/Merchants (-11,759 contracts) and Swap Dealers (-8,002 contracts), absorbing speculative buying as platinum prices consolidated near $1,800/oz following early-September peaks above $1,900/oz.

Positioning (net, extremes vs recent weeks)

Trader Category Gross Long Gross Short Spreading Net Position (Current) Net Position (Prior Week) WoW Net Change
Managed Money 19,190 9,262 5,364 +9,928 +8,972 +956
Producer/Merchant 3,347 15,106 — -11,759 -11,969 +210
Swap Dealers 15,590 23,592 1,948 -8,002 -7,840 -162
Other Reportables 7,816 2,378 4,295 +5,438 +6,248 -810
Nonreportables 7,823 3,428 — +4,395 +4,589 -194

Historical Positioning Context

  • Managed Money Range: The current net long position (+9,928 contracts) sits comfortably in the middle of its 2026 range. It is well below the April peak (+16,624 net long on April 17, 2026) and late 2025 highs (+16,245 net long on December 23, 2025), but represents a clear recovery from the summer lows observed in late July (+6,223 net long on July 24, 2026).
  • Managed Money Gross Longs: At 19,190 contracts (29.4% of total open interest), gross longs have rebounded to near the upper band of the second-half 2026 range, recovering from 14,063 in late July.
  • Commercial Net Position: The combined commercial net short position (Producer/Merchant + Swap Dealers) stands at -19,761 contracts, remaining significantly less extended than the deep net shorts observed during late 2025 and spring 2026 (when combined commercial short exposure exceeded -28,000 contracts).

Flows and week-over-week changes

  • Managed Money: Added +1,486 gross longs and +530 gross shorts, while cutting spreading positions sharply by -1,869 contracts. This reflects a shift from market-neutral spread strategies into outright directional positions, with a distinct bullish bias.
  • Producer/Merchant: Gross longs rose by +515 contracts to 3,347, while gross shorts rose by +305 contracts to 15,106, producing a net change of +210 contracts (a slight easing of net short exposure).
  • Swap Dealers: Reduced both gross longs (-673 contracts) and gross shorts (-511 contracts), while increasing spreading by +712 contracts. The net swap dealer position widened slightly to -8,002 contracts net short.
  • Other Reportables: Cut longs by -730 contracts and added +80 shorts, alongside a +635 contract expansion in spreading, reducing their net long exposure to +5,438 contracts.
  • Nonreportables (Retail/Small Speculators): Shed -181 longs and added +13 shorts, trimming their net long posture to +4,395 contracts.

Commercials vs speculators

Managed Money (Speculators)  : [==== +9,928 Net Long ====]
Producer/Merchants           : [==== -11,759 Net Short ===]
Swap Dealers                 : [==== -8,002 Net Short ====]
Other Reportables            : [==== +5,438 Net Long =====]
Nonreportables               : [==== +4,395 Net Long =====]
  • Speculative Concentration: Managed Money accounts for 29.4% of long open interest and 14.2% of short open interest. The speculative bull-to-bear ratio among fund managers stands at 2.07 : 1, reflecting modest structural optimism rather than euphoric extremes.
  • Commercial Absorption: Producers and merchants account for 23.1% of short open interest (15,106 contracts) versus only 5.1% of longs (3,347 contracts). South African and Zimbabwean mining hedge activity remains anchored in the 15,000–17,000 short contract band, providing a consistent supply cap.
  • Swap Dealer Activity: Swap dealers hold 36.1% of gross short open interest (23,592 contracts) versus 23.8% of gross longs (15,590 contracts), maintaining their traditional role as liquidity providers against speculative longs and OTC structured products.

Open interest and participation

  • Total Open Interest: Stood at 65,373 contracts (representing ~3.27 million troy ounces across 50 oz contracts), a marginal decrease of 105 contracts (-0.16%) week-over-week.
  • Participation Metrics:
    • Total reporting traders dropped to 198 (down from 200 last week and significantly lower than the 296 traders seen in late December 2025).
    • Managed money trader participation consisted of 46 long traders (+6 WoW), 28 short traders (-3 WoW), and 25 spreading traders (+1 WoW).
  • Concentration Ratios:
    • Top 4 Traders: Hold 16.5% of net long exposure and 32.6% of net short exposure (17.5% gross long, 32.6% gross short).
    • Top 8 Traders: Hold 25.7% of net long exposure and 45.1% of net short exposure (28.3% gross long, 50.0% gross short).
    • Short-side concentration remains elevated, with the 8 largest short holders accounting for exactly half (50.0%) of all gross short positions in the contract.

Price context

Date          Close ($/oz)
2026-08-21    1881.5
2026-08-28    1886.9
2026-09-09    1904.5  <-- Rally high
2026-09-18    1800.0
2026-09-22    1797.8  <-- Consolidation near $1,800

(Note: Price data is relatively sparse in September, with daily closes provided for September 9, 18, and 22 leading into the reporting period).

  • Price Action vs. Positioning: Platinum rallied vigorously through August 2026, rising from $1,621.0 on August 3 to a high of $1,904.5 on September 9. Since that peak, the front-month contract pulled back toward $1,797.8 by September 22.
  • Divergence Analysis: During the retreat from the >$1,900 high to sub-$1,800, Managed Money gross longs actually expanded (+1,486 contracts into September 25), indicating that money managers used the price correction to initiate dip-buying longs rather than liquidating existing bullish positions.

Risks and watchpoints

  • Short-Side Concentration Risk: The top 8 gross short holders control 50.0% of total open interest. Should a macro catalyst or supply disruption trigger upside price velocity above $1,900/oz, covering from concentrated short dealers could accelerate gains.
  • Dip-Buying Vulnerability: Money managers added +1,486 long contracts into price weakness near $1,800/oz. If the $1,790–$1,800 support zone fails, these newly established longs could be forced into stop-loss liquidation, amplifying downward pressure toward the summer base ($1,600–$1,650).
  • Liquidity and Participation Contraction: Total market participation of 198 active traders is near the lower boundary of the yearly range (vs. 296 peak). Thinner market depth increases the risk of outsized price volatility on sudden order flows.