橡胶：宽幅震荡20260227

Group 1: Report Summary - The report is about the rubber market on February 27, 2026, indicating that the rubber market is in a wide - range oscillation [1] Group 2: Fundamental Data Futures Market - The day - session closing price of the rubber main contract was 17,125 yuan/ton, down 115 yuan from the previous day; the night - session closing price was 17,080 yuan/ton, down 235 yuan. The trading volume was 269,900 lots, a decrease of 2,877 lots, and the open interest of the 05 contract was 172,951 lots, a decrease of 2,140 lots. The warehouse receipt quantity was 114,070 tons, an increase of 1,500 tons, and the net short position of the top 20 members was 24,124 lots, an increase of 1,460 lots [2] Spread Data - The basis of spot - futures main contract was - 175, an increase of 15; the basis of mixed - futures main contract was - 1,225, an increase of 15; the monthly spread of RU05 - RU09 was 135, an increase of 5 [2] Spot Market - The RSS3 outer - market quotation was 2,460 dollars/ton, an increase of 20 dollars; STR20 and SMR20 remained unchanged at 2,100 dollars/ton and 2,090 dollars/ton respectively; SIR20 was 2,015 dollars/ton, a decrease of 5 dollars. The prices of substitutes like Qilu butadiene styrene and Qilu cis - butadiene decreased. In the Qingdao market, the prices of some imported rubbers such as Thai standard, African 10 increased [2] Trend Intensity - The rubber trend intensity was 0, indicating a neutral trend [2] Group 3: Industry News - This week, the natural rubber market saw a strong rise in prices due to the resonance of positive factors at home and abroad. The weekly average price of Shanghai full - latex was 16,738 yuan/ton, an increase of 578 yuan or 3.57%; the weekly average price of 20 - grade Thai standard in the Qingdao market was 2,043 dollars/ton, an increase of 73 dollars or 3.68%; the weekly average price of 20 - grade Thai mixed in the Qingdao market was 15,768 yuan/ton, an increase of 502 yuan or 3.29% [3][4]