Weekly breakout stretch and histogram divergence

How the weekly sequence was applied

The archive workflow on these weekly charts separated a printed buy from a live one. Breakout confirmation treated a weekly buy as live only after a later weekly close cleared the high of the signal week.

Once that close was in view, the gap between the latest weekly close and a chosen exponential moving average was used as moving-average extension, a stretch gauge rather than a standalone entry.

MACD histogram divergence, with price making a higher high while the MACD histogram made a lower high, was treated as a warning that became a sell only if a named breakdown level was breached.

Goldman Sachs: confirmation, stretch, and a named sell

On the weekly Goldman Sachs chart, a MACD-histogram buy for the week ended 12 January was treated as unconfirmed until a later weekly close cleared that week's high of 214.22.

Goldman Sachs had just left a mid-to-late November 2006 consolidation. That band was defined as major support, the consolidation support that launched the breakout and later serves as the invalidation band if price falls back into or through it. A move back into or beneath that band was listed as a reason for concern or an exit.

With a latest weekly close near 210, Goldman Sachs stood about 20 points above its 20-week exponential moving average and about 40 points above its 50-week exponential moving average. That gap was read as increasingly extended.

A developing negative divergence on the weekly MACD histogram was described as becoming a sell on any daily print below 200, the low of the late-November to December consolidation. If Goldman Sachs pulled back, the named supports were the 20-week exponential moving average near 195 and the 170 area that lined up with the 50-week average, the early-October breakout, and about a 61.8 percent Fibonacci retracement from the prevailing highs.

Altria Group: confirmed buys and trendline role reversal

Altria Group's last weekly buy printed for the week ended 29 December and was confirmed by a higher weekly close of 87.15 in the week ended 5 January. An earlier weekly buy from the week ended 27 October was confirmed at 85 in the week ended 17 November.

After Altria Group lost a long-term trendline that had supported it at the end of the 2004 decline, that same line was read as overhead resistance. That reading is trendline role reversal. The broader weekly trend remained up, and the last close near 87 sat above a 20-week exponential moving average above 83.

The Altria Group advance was noted as occurring on less than robust volume. A possible negative divergence, with higher August-to-January price highs against lower MACD-histogram highs, was flagged but given limited weight because the January high was not treated as a reliable peak.

Halliburton: unfinished histogram repair

On the weekly Halliburton chart, downside tails suggested fading selling pressure while the MACD histogram kept posting lower readings. The name was treated as still vulnerable until that histogram made higher lows while oversold or began making higher highs.

Editorial reading of the three-layer checklist

Editorial reading: TradersWeek frames these archive notes as a three-layer checklist. The first layer is breakout confirmation. The second is moving-average extension as a stretch grade after that close. The third is MACD histogram divergence as an independent condition that can overturn the setup if a stated support band fails.

Editorial note: a latest Goldman Sachs weekly close near 210 sits below the 214.22 signal-week high, so the stated confirmation close had not yet occurred. Altria Group is the contrasting case in which later weekly closes did confirm. Halliburton shows histogram damage without a completed repair, even as downside tails hinted at fading selling pressure.