Investing in gold, unexpected fluctuations in mortgage rates… explore the 5 key financial moments of the week

Laetitia

December 17, 2025

découvrez les 5 temps forts financiers de la semaine, incluant l'investissement dans l’or et les fluctuations surprenantes des taux immobiliers, pour mieux comprendre les tendances du marché.

The current economic context unfolds a complex picture for investors, where fluctuations in mortgage rates defy forecasts while gold draws growing interest. In 2025, this financial week proved crucial for grasping short- and medium-term developments, both in real estate and in precious metal investments. The persistent increase in mortgage interest rates, despite expectations of a summer decline, creates a climate of uncertainty that reshuffles the cards for first-time buyers and seasoned investors. Faced with this instability, gold gains popularity, embodying for a large segment of savers the most reliable diversification solution. At the same time, the intense debate around family allowances and their potential impact on purchasing power highlights the multiple societal issues influencing household financial decisions. In full transformation, the financial market and the economy call for combining caution and opportunism to optimize wealth management in this troubled context.

Investing in gold in 2025: new practices and increased vigilance

Gold, long recognized as a safe haven, is undergoing a metamorphosis in 2025 that disrupts not only investors’ habits but also the very way it is owned. Increasingly accessible, gold purchasing has become highly digitalized, with the rise of online platforms allowing the acquisition of bars and coins with ease. This democratization is a direct response to the persistent fluctuations in stock markets and geopolitical tensions, prompting individuals to seek tangible protection against financial instability.

However, this ease of access is not without risk. The proliferation of online offers, sometimes uncontrolled, exposes investors to counterfeits or disadvantageous sales conditions. Therefore, adhering to a few prudence rules becomes essential to secure one’s investment in this precious metal. It is crucial to favor official channels, such as specialized banks or certified dealers, which guarantee traceability and authenticity of purchased coins or bars. Holding a certificate of authenticity, accompanied by a detailed invoice, is insurance against common frauds.

Moreover, it is important to compare the fees accompanying each type of investment: storage, insurance, brokerage, … These costs can vary significantly depending on the medium and impact overall profitability. For example, holding physical gold often involves higher custody and insurance fees than those associated with derivative financial products, such as ETFs (Exchange Traded Funds) or specialized funds, which offer superior liquidity but are exposed to the volatility of financial markets.

Furthermore, investing in gold mining stocks constitutes a third interesting but high-risk alternative. These securities are strongly correlated with stock market performance and mining extraction uncertainties, and they offer a higher return potential at the cost of increased volatility. It is clear that a diversification of gold investment vehicles, adapted to one’s profile and objectives, is the recommended path to effectively manage fluctuations and secure one’s assets.

Investment vehicles General fees Liquidity Main risk
Physical bars/coins High (storage, security) Medium to high Counterfeit, theft
Paper gold (ETF, funds) Low Very high Market risk
Mining stocks Variable High Market fluctuations

To illustrate, let’s take the example of Sophie, a saver who, faced with financial market uncertainties, decided this year to diversify her investments: she acquired some physical gold coins to ensure a tangible reserve while placing a portion in gold ETFs to benefit from liquidity and limit fees. This strategy allows her to limit risks linked to fluctuations while maintaining effective exposure to the gold market.

Beyond technical modalities, investing in gold in 2025 also requires a clear understanding of the applicable taxation, especially regarding resale. Good advice is to stay regularly informed about legislative developments and if necessary consult a wealth management expert to avoid unpleasant surprises. These precautions should not hinder investment but guide a thoughtful approach, adapted to preservation or capital growth objectives.

discover the 5 key financial moments of the week, with a focus on investing in gold and the surprising fluctuations of mortgage rates.

Unexpected fluctuations in mortgage rates: impacts and adaptive strategies

Alongside movements in the gold market, the real estate sector in 2025 surprises with its resilience against economic pressures. Most investors expected a significant drop in mortgage interest rates during the summer to revive purchasing power and transaction dynamics. However, the reality is quite different, with rates remaining at a high level exceeding 3.9%, constraining first-time buyers and altering acquisition behaviors.

This high stability of mortgage rates is accompanied by lengthened review and approval times for loan applications by banks. Where previously it took 10 to 15 days to get a response, waiting periods have stretched to 4, or even 6 weeks in some institutions. This prolonged waiting situation generates great uncertainty, penalizing quick decision-making especially in markets where supply is limited and demand is dynamic.

Households with modest incomes are particularly affected by this rate resistance, whose increase erodes their borrowing capacity, reducing their real estate purchasing power. Some then decide to delay their buying project, hoping for a future decline, while others must negotiate prices more firmly with sellers, who begin to consider price flexibility to maintain sales volume.

Year Average mortgage rate Average bank approval time Credit demand
2023 3.40 % 2 weeks Medium
2024 3.85 % 4 weeks High
2025 3.90-4 % 6 weeks Very high

Faced with this situation, real estate experts recommend future investors diversify their strategies, notably by exploring alternative financing vehicles, relying on competent brokers to gain responsiveness, or seeking properties likely to accept more flexible price negotiations. This approach fits into a logic of anticipation facing unforeseen fluctuations in rates and loan granting conditions.

Adapting also involves heightened vigilance regarding the impact of interest rates on rental yield, a key factor for investors looking to make their real estate investment profitable in a shifting economic environment.

Family allowances and purchasing power: a foreseeable reform with financial consequences

The political debate on family allowances takes an important place in the week’s financial agenda. A proposal to grant a €75 monthly allowance from the first child profoundly changes the structure of social support in France. Targeted to strengthen household purchasing power, this measure could significantly influence household investment choices by increasing their immediate financial capacity.

This drastic change aims to support young families facing inflation and constant pressure on household budgets. By facilitating access to regular support from the birth of the first child, the State also intends to stimulate domestic consumption, a crucial factor to boost the economy without disproportionately increasing public deficits.

Any recalculation of allowances from the second child would however entail complex adjustments, likely causing redistributions according to family composition and income. This redistribution could change saving behaviors and investment priorities, with a ripple effect on the domestic and international financial markets.

Situation Old rule 2025 proposal Potential impact
Birth of 1st child No allowance €75/month Increased purchasing power
Birth of 2nd child Increased allowance Recalculation with uncertain amount Redistribution according to composition

For example, Julie and Marc, young parents, plan thanks to this new allowance to gradually strengthen their savings. They consider a balance between immediate needs to improve their family comfort and medium-term investments, notably in real estate or on diversified vehicles like gold, to ensure the sustainability of their finances. This increase in purchasing power could thus guide domestic financial flows towards stronger consumption but also towards diversification of investments to secure the future.

discover the 5 key financial moments of the week, including investing in gold and surprising fluctuations of mortgage rates, to better understand current market issues.

Investing without unnecessary risk: securing investments in a volatile financial market

One of the lessons of this financial week is that investment security becomes a priority amid increased market volatility. The renewed attraction of gold as a safe haven fits into this quest for reassuring placement, provided certain steps are respected to avoid disappointments, notably related to counterfeits, hidden fees, or unsuitable vehicles.

To limit risks, it is highly recommended to:

  • Verify traceability by exclusively favoring approved and recognized resellers.
  • Favor gold coins easy to resell, such as Napoleons or standard 50-gram bars, which benefit from better market liquidity.
  • Subscribe to appropriate insurance corresponding to the real value of held physical objects, especially to cover theft or loss risks.
  • Inform oneself precisely about applicable taxation on gold, whether at resale or holding, to avoid unexpected situations.

Often a rigorous initial check is enough to transform this type of investment into a reliable source of return, especially during economic turmoil. Moreover, for investors less inclined to hold physical gold, alternative solutions based on financial markets allow benefiting from fast liquidity and simplified management via ETFs or specialized funds.

The example of Pierre, who experienced a mishap with a dubious online gold offer, highlights the crucial importance of these precautions. After contacting a wealth management expert again, he redirected his investments towards certified channels, thus reducing his exposure to fraud risks. His proactive approach allowed him not only to ensure the security of his assets but also to better control charges related to his investments.

Traditional savings and innovations in procedures: the redefined Livret A

In this context of significant uncertainty and strong fluctuations in mortgage rates, many savers turn to investments that are both simple, liquid, and safe, such as the Livret A. In 2025, this financial product maintains a prominent place in French saving strategies, notably thanks to the renovation of opening and transfer procedures that have become much simpler.

To open a Livret A after closing one at another institution, it is now enough to present a closure certificate at the new bank, and the process, often online, is completed within 24 hours. This automation facilitates savings mobility and allows quick access to a traditional product that offers stable returns and secured capital, even if its interest rate remains moderate.

Step Average delay Required key document
Livret A closure 48h to 1 week Bank closure letter
New application 10 min to 24h Original ID document
Account activation Immediate Proof of residence

This flexibility also encourages maintaining a balance between more dynamic products, such as investment in gold or real estate, and more secure traditional savings. In an uncertain economic environment, this diversity helps stabilize the financial portfolio and seize opportunities as they arise.

Active management, including through online tools or simulators dedicated to retirement or allowances, also allows anticipating interest rate fluctuations and optimizing choices according to the evolution of financial markets.