The Canadian Vanguard Stock Market Report – Weekend December 19 – 21, 2025 Edition
North American Markets Rally: AI and Growth Stocks Drive Gains Across TSX and U.S. Indexes
. The Stock Market Report is updated regularly during the weekend
The Toronto Market
The S&P/TSX Composite Index surged 314.92 points, or 1.00%, to close at 31,775.92. This advance snapped a four-session losing streak and marked a strong rebound for the market.
The TSX demonstrated strength throughout the trading session, rising steadily from the opening bell and maintaining upward momentum for most of the day. Although the index edged slightly lower during the final hour of trading, the pullback was modest and did little to detract from the overall performance.
By comparison, Thursday’s session ended with only a marginal gain of 5.88 points. Today’s rally, however, reflected broad-based strength and renewed investor confidence, suggesting the upward momentum may be sustainable. Since closing at 22,507 on April 8, the TSX has delivered a remarkable performance and continues to rank among the top and most consistent performers this year.
Today’s Toronto Market Statistics
Market breadth was decisively positive on the TSX, with advancing issues significantly outpacing decliners by roughly five to two. A total of 1,498 stocks advanced, while 598 declined, resulting in a strong advancer-to-decliner ratio of 2.50:1. An additional 132 issues finished the session unchanged, underscoring broad participation in the rally.
New 52-week highs expanded sharply, with 310 issues reaching new highs compared with just 55 new lows. This represents a notable improvement from Thursday’s session, which recorded 106 new highs and 33 new lows. The expansion in new highs is a constructive technical signal, reflecting improving momentum and confirming the strength of the broader advance.
Total trading volume on the TSX reached 462.9 million shares, a modest 2% decline from Thursday’s volume of 471.5 million shares. While volume eased slightly, activity remained sufficient to support the advance, suggesting the rally was driven by sustained buying interest rather than short-term trading.
Toronto Market Wrap-Up Report
The S&P/TSX Composite Index delivered a strong performance today, advancing 314.92 points, or 1.00%, to close at 31,775.92. The gain builds on Thursday’s solid 190.83-point advance and reinforces the TSX’s position as one of the strongest-performing equity markets this year.
Price action was constructive throughout the session, with the index rising steadily from the opening bell and maintaining upward momentum for most of the day. A brief pullback during the final hour appeared to be routine profit-taking rather than a shift in market tone, as buying interest remained evident into the close.
From a technical perspective, the TSX continues to trade comfortably above key short- and intermediate-term moving averages, confirming the primary uptrend. The back-to-back advances of meaningful magnitude point to improving momentum and strengthening trend confirmation. Provided the index holds above recent support levels, the technical outlook favors further upside and a potential test of higher resistance zones.
Market Breadth and Internal Strength
Market internals strongly supported the advance. Advancing issues outnumbered decliners by approximately five to two, with 1,498 advancers versus 598 decliners, producing a robust advancer-to-decliner ratio of 2.50:1. An additional 132 issues closed unchanged, reflecting broad participation across the exchange.
The expansion in new 52-week highs was particularly notable. A total of 310 stocks recorded new highs, compared with just 55 new lows. This marks a significant improvement from Thursday’s 106 new highs and 33 new lows and represents a bullish confirmation signal, indicating that leadership is broadening rather than narrowing.
Total TSX trading volume reached 462.9 million shares, down modestly by 2% from Thursday’s 471.5 million shares. While volume eased slightly, it remained consistent with a healthy advance, suggesting institutional participation rather than short-term trading activity.
Sector Performance
Sector performance reflected the market’s positive tone. Basic Materials led the advance, gaining 2.60% on the session, followed by Technology, which rose 1.34% by the close. On a weekly basis, Healthcare emerged as the top-performing sector, posting a strong gain of 15.53%.
Retail-oriented sectors ranked as the second- and third-best performers for the week; however, they underperformed in today’s session, suggesting some short-term rotation within the broader uptrend. Durable Consumer Goods & Services was the laggard sector on the day, reflecting selective profit-taking rather than broad weakness.
Outlook for the Week Ahead
Overall, today’s session reflects a market with solid underlying strength, supported by positive technical signals, strong breadth, and expanding new highs. Barring a material shift in macroeconomic conditions or sector-specific developments, the TSX appears well positioned to maintain its upward trajectory in the near term.
The technical backdrop remains favorable heading into the new week. Strong breadth, expanding new highs, and consecutive gains of meaningful size support the case for continued upside. Investors should watch for follow-through early in the week and monitor whether leadership broadens further across cyclical and defensive sectors.
Near-term consolidation would be constructive if it occurs above recent support, while a sustained move higher could open the door to new highs. Overall, the TSX enters the coming week with solid momentum and a positive risk-reward profile, barring unexpected macroeconomic or sector-specific developments.
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The US Markets
Major U.S. equity indexes ended today’s session firmly higher, reflecting broad-based buying interest across both large- and small-cap stocks.
The Dow Jones Industrial Average advanced 183.04 points, or 0.38%, to close at 48,134.89. The S&P 500 gained 59.74 points, or 0.88%, finishing the session at 6,834.50. The Nasdaq Composite outperformed, rising 301.26 points, or 1.31%, to close at 23,307.62.
Small-cap stocks also participated in the rally, with the Russell 2000 advancing 21.26 points, or 0.86%, to end the session at 2,529.42. The broad participation across market capitalizations underscores the constructive tone of the session.
The Nasdaq was the top-performing major U.S. index for the second consecutive session, driven by continued strength in artificial intelligence–related stocks. AI-focused names once again provided meaningful leadership, contributing significantly to the market’s buoyant performance.
Overall, today’s session reflected positive risk sentiment, with both growth and cyclical exposure attracting investor interest.
Today’s U.S. Market Statistics
New York Stock Exchange (NYSE): Market breadth on the NYSE was positive, with advancing issues outnumbering declining issues. A total of 2,576 stocks advanced, while 1,795 declined, and 350 issues finished unchanged. This produced an advancer-to-decliner ratio of 1.49:1, or roughly three advancers for every two decliners, indicating broad participation in the day’s rally.
The number of new 52-week highs increased to 269, while new 52-week lows declined to 72. This represents an improvement from Thursday’s session, which recorded 216 new highs and 105 new lows, reflecting strengthening internal momentum.
Total NYSE trading volume surged to 9.08 billion shares, representing a significant 72% increase from Thursday’s volume of 5.29 billion shares. The sharp rise in activity suggests strong institutional engagement and confirms the day’s advance.
NASDAQ: Breadth on the NASDAQ was also constructive. Advancing stocks outpaced declining stocks by approximately three to two, with 2,829 advancers versus 1,929 decliners, resulting in an advancer-to-decliner ratio of 1.46:1. An additional 280 issues closed unchanged.
The exchange recorded 125 new 52-week highs and 191 new 52-week lows, improving from Thursday’s 139 new highs and 232 new lows. While new lows remain elevated relative to highs, the reduction in downside extremes indicates stabilizing internal conditions.
NASDAQ trading volume rose sharply to 13.71 billion shares, a 64% increase from Thursday’s 8.32 billion shares. Elevated volume alongside price gains reinforces the strength of the session and highlights sustained interest in growth-oriented stocks.
U.S. Daily Market Wrap-Up Report
U.S. equity markets extended the constructive shift in market tone that began yesterday, delivering another broadly positive session. All major North American indexes closed higher, with both large- and small-cap stocks participating in the advance. The Dow Jones Industrial Average’s blue-chip components contributed meaningfully, building on the index’s prior-day gains and reinforcing improving risk appetite.
Growth stocks led the market, with Technology emerging as the top-performing sector. Artificial intelligence and data center infrastructure stocks were the primary drivers of upside momentum, signaling renewed investor interest following several weeks of valuation-related pressure. In contrast, traditional defensive sectors such as Utilities and Telecommunications Services lagged the broader market, reflecting a clear rotation away from safety and toward growth. Retail-oriented sectors also underperformed, joining the session’s laggards.
Overall, today’s performance suggests a meaningful shift in leadership, with growth back in favor. AI-related stocks contributed solidly to the market’s buoyant tone, raising the possibility that an early-stage recovery rally may be developing within the group.
Technology Leadership and Stock Performance
Several high-profile Technology names contributed to the sector’s leadership despite technically challenged chart patterns stemming from recent market pullbacks tied to AI valuation concerns. While these stocks posted strong gains today, technical damage remains evident in several cases, warranting a disciplined and selective approach.
- Oracle Corporation (ORCL) gained 6.87%, or $12.37, to close at $192.40 on volume of 77 million shares.
- Lam Research Corp. (LRCX) advanced 4.60%, or $7.57, finishing at $172.27 with 38.5 million shares traded.
- NVIDIA Corp. (NVDA) rose 3.93%, or $6.80, to close at $180.99 on heavy volume of 324 million shares.
- Broadcom Inc. (AVGO) gained 3.18%, or $10.48, ending the session at $340.36 with 159.1 million shares traded.
- Palantir Technologies Inc. (PLTR) advanced 4.14%, or $7.69, to close at $193.38 on volume of 76.9 million shares.
From a technical standpoint, several of these stocks remain below key moving averages, particularly the 50-day moving average, reflecting ongoing repair processes following recent corrections. While today’s gains are constructive, we do not recommend initiating new positions in stocks that remain below their 50-day averages. Instead, these names should be monitored for improving price structure, base development, and confirmation through sustained strength and volume.
Technical Commentary and Weekly Outlook
Technically, the broader U.S. market is showing improving internal conditions, supported by positive breadth, rising volume, and renewed leadership from growth sectors. The shift away from defensive sectors toward Technology and AI-related names is consistent with a market that is transitioning back into a risk-on posture.
For the week ahead, investors should watch for follow-through in growth leadership and continued improvement in market internals, particularly the expansion of new highs and the stabilization of previously weakened charts. A period of consolidation above recent support levels would be constructive and could provide the foundation for further upside. However, given the technical damage still present in parts of the AI complex, selectivity and disciplined risk management remain essential.
In summary, the market appears to be in the early stages of a potential trend improvement, with AI and Technology once again acting as key drivers. Confirmation through sustained strength and technical repair will be critical in determining whether this advance evolves into a durable recovery rally.
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(c) This article is published by The Canadian Vanguard on December 19, 2025
