Angle PVC buyer checks point to firming resin prices just as Westlake’s margin expansion thesis is starting to show up.
Stochastics are deeply oversold with a bullish cross, and Bollinger %B near 0.20 keeps price at the lower band, matching the washout-and-recovery framing behind the chemicals margin-expansion setup. Weekly MACD histogram is turning higher even though the close still sits below the 50-week average, hinting at early stabilization beneath a choppy daily trend. Price remains roughly three percent under the 20-day EMA with MACD rolling over, so the PVC resin firming narrative still needs daily momentum to catch up, but recent higher highs preserve the rebound structure.
Triangulation
Indicators as of Aug 28, 2026 3:00 PM PT
| Trend | WATCHING | MAs mixed · ADX 19.4 chop · -1.2% vs EMA20 · close<EMA20 |
| Momentum | HOLD | RSI 46.7 · RSIw 41.7 · hist -0.38 · MACD<signal |
| Stochastics | HOLD | %K/13 · %D/12 · cross up · oversold |
| Bollinger | HOLD | %B 0.34 · BW 13.5% · ATR 3.3% |
| Weekly | HOLD | RSIw 41.7 · RSI>RSI-SMA · hist -0.91 · hist rising · close<SMA50 |
| Price action | HOLD | 20d 44% · 52w 26% · higher highs (3) |
| Volume | HOLD | 0.55x avg · OBV ↓ |
| Position | HOLD | PnL -2.85% · peak +3.51% · dd -6.66% · 17d held |