Key Facts
- S&P IPSA fell 0.8% to close at 11,451 as lithium heavyweight SQM-B dropped 4.1%
- USD/CLP held near 913.30 pesos per dollar, a marginal rise that signals a calm currency session
- SQM-B was the session’s weakest link, sliding 4.1% to 72,300 pesos (about US$79) after eight straight gains, as lithium futures fell on talk of a major Chinese mine restarting
- Latam Airlines rose 2.8%, the standout gainer, as cheaper oil improved the outlook for fuel costs
- The IPSA remains about 1.5% below its record high of roughly 11,628, set in late January
Today’s Focus
Chile’s S&P IPSA index — the Santiago exchange’s benchmark of its most liquid shares — fell 0.8% to 11,451 on Tuesday. The slide was driven almost entirely by one name: lithium producer SQM, whose B-share dropped 4.1% on the heaviest turnover of the day.
The trigger came from abroad. Lithium futures fell on renewed talk that the giant Jianxiawo mine in China could restart, and a target-price cut for US producer Albemarle from JPMorgan — which sent that stock down 5.9% — spilled over into Santiago trading.
The peso barely moved, closing at 913.30 per dollar. Elsewhere on the board, Latam Airlines rose 2.8% as lower oil prices promised cheaper fuel, while the big banks slipped as investors locked in profits after Monday’s jump to the highest level since February.
What matters today. The session was a one-stock story: SQM’s lithium-linked slide overwhelmed otherwise quiet domestic trading, a day after the index had touched a six-month high.
01 The session in one read
Chile’s stock market slipped on Tuesday, 25 August, as lithium giant SQM dragged the benchmark S&P IPSA index down 0.8% to 11,451 points. The index — which tracks the Santiago exchange’s most traded companies — remains about 1.5% below the record high near 11,628 it set in late January.
The Chilean peso was nearly flat, closing at 913.30 per US dollar. Total turnover reached about 250 billion pesos, roughly US$274 million, with SQM and Latam Airlines alone accounting for some 30% of that — a sign of how concentrated the day’s action was.
What made the session unusual was the divergence inside the market. While SQM-B fell hard, Latam Airlines climbed 2.8% on the back of cheaper oil. The large banks, which had rallied on Monday, eased as traders locked in profits.
For foreign investors, the takeaway is simple: Chile’s share index can be whipped around by its lithium sector — not just copper — and Tuesday showed just how outsized that single-name influence can be.
The evidence points to specific weakness in the global lithium complex rather than a broad Chile macro retreat. SQM-B fell 4.1% on the day’s heaviest volume after eight straight gains, while the airline rallied and the peso stayed calm. Copper — traditionally the anchor for the IPSA — did not generate the negative momentum; a Chinese mine-restart story and a Wall Street downgrade did.
Watch whether SQM’s decline extends this week, and whether that reflects global lithium prices or company-specific positioning.
03 Why it moved — lithium’s outsized grip on the IPSA
The session’s narrative belongs to lithium, not copper. SQM — Chile’s leading lithium producer and one of the heaviest weights in the IPSA — saw its B-share fall 4.1% to 72,300 pesos, about US$79 at the day’s exchange rate.
Two international triggers hit at once. Lithium futures fell on talk that Jianxiawo, a huge Chinese mine, could restart production, reviving oversupply fears. At the same time, JPMorgan cut its target price for Albemarle, the US lithium producer, sending that stock down 5.9% — and Chilean traders took the cue, according to local brokers cited by Diario Financiero.
The drop came after eight straight sessions of gains for SQM-B, which left the stock vulnerable to exactly this kind of news. Because of its index weight, SQM’s slide alone accounts for most of the IPSA’s decline.
Meanwhile, local news showed state miner Codelco and private firm Pucobre formalising a copper joint venture for the Tovaku project — notable for medium-term supply, but not enough to shift Tuesday’s mood.
04 The day’s movers
| Driver | Level / Move | Change | Note |
|---|---|---|---|
| SQM-B | Heaviest turnover | −4.1% | Lithium heavyweight dragged the whole index |
| Latam Airlines (LTM) | Top gainer | +2.8% | Cheaper oil improves fuel-cost outlook |
| Large banks | Sector move | lower | Investors locked in profits after Monday’s rally |
| Albemarle (US context) | Wall Street | −5.9% | JPMorgan target cut triggered regional lithium slide |
The two names that mattered captured the session perfectly. SQM-B’s fall came on the heaviest trading of the day, signalling institutional repositioning rather than retail noise — much of it after a strong run that had lifted the stock for eight straight sessions.
Latam Airlines moved the other way. With oil prices down almost 4% on easing Middle East tension, the region’s biggest carrier gained 2.8%, a direct play on cheaper jet fuel. Together, SQM and Latam accounted for roughly 30% of the day’s turnover.
05 The regional scoreboard
| Index | Country | Change |
|---|---|---|
| Ibovespa | Brazil | +1.55% |
| IPC | Mexico | +0.79% |
| Merval | Argentina | +0.8% |
| S&P IPSA | Chile | −0.8% |
Chile was the region’s only declining large market on Tuesday. Brazil’s Ibovespa jumped 1.55%, Argentina’s Merval added about 0.8%, and Mexico’s IPC gained 0.79%.
That makes the IPSA’s 0.8% drop look worse than it was: the move was narrowly driven by one lithium stock, not a broad retreat from Chilean assets.
06 The technical picture
The IPSA’s close at 11,451 keeps it within 1.5% of the record high near 11,628 set in late January — a level the index has approached but not cracked this month. Monday’s surge to the highest point since February shows the market still has appetite at these levels.
The peso’s technical story is calm. At 913.30 per dollar, the currency sits comfortably inside its 52-week range of 851.67 to 970.46, with no sign of stress in either direction.
For chart watchers, the IPSA’s next test is whether 11,400 holds as near-term support; if not, the 11,200 area becomes the important floor. The index has not traded below 11,000 since early August.
07 What to watch
- Lithium prices: SQM is the IPSA’s swing factor; confirmation or denial of the Jianxiawo restart will set the tone for the rest of the week
- US inflation data: The PCE price index lands today; a surprise could move the dollar and with it the peso’s calm 913 level
- Jackson Hole: Friday’s central-bank gathering may shift global rate expectations that drive flows into Chilean assets
- Codelco-Pucobre Tovaku project: The copper joint venture may shift supply expectations for Chile’s copper outlook in coming years
Background: Chile’s Lithium Producer SQM Posts US$660 Million Quarterly Profit.
Background: Chile Economy Shrinks 0.2% as Mining Slump Drags Down Growth.
Frequently Asked Questions
What is the S&P IPSA?
The S&P IPSA is Chile’s main stock index, tracking the most traded shares on the Santiago exchange, weighted by market size.
Why did Chilean stocks fall on Tuesday?
The IPSA fell 0.8% mainly because SQM, the country’s lithium heavyweight, dropped 4.1% after lithium futures slid on talk of a Chinese mine restart and a JPMorgan downgrade of US producer Albemarle.
How did the Chilean peso perform?
The peso was nearly flat at 913.30 per US dollar — a calm day for the currency ahead of US inflation data.
What was the standout stock in Chile on Tuesday?
Latam Airlines rose 2.8% as cheaper oil improved its fuel-cost outlook, while SQM-B fell 4.1% on the heaviest turnover of the day.
IPSA — Market data: RT; exchange figures from Bolsa de Santiago; session reports: Diario Financiero. Peso conversions at 913.30 per US dollar, 25 Aug.
This article was produced by The Rio Times’ automated newsroom system. How we use AI · Report an error
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