Stock market analytics, financial forecasts

Forexmart's Market Analysis section provides up-to-date information about the financial market. The overviews are intended to give you an insight into current trends, financial forecasts, global economic reports, and political news that influence the market.

Disclaimer:  Information provided here to retail and professional clients does not contain and should not be construed as containing investment advice or an investment recommendation or an offer or solicitation to engage in any transaction or strategy in financial instruments. Past performance is not a guarantee or prediction of future performance.

Altman aktualizuje roadmapu OpenAI pro GPT-4.5 a GPT-5

Sam Altman, generální ředitel společnosti OpenAI, se ve středu podělil o aktualizovaný plán pro další verze modelů GPT (Generative Pretrained Transformer), GPT-4.5 a GPT-5. Cílem laboratoře je zjednodušit nabídku svých produktů a zlepšit uživatelské zkušenosti s modely AI.

OpenAI pracuje na vytvoření jednotného systému inteligence, který by odstranil potřebu výběru modelu, což je funkce, která byla pro uživatele zdrojem složitosti. Připravovaný model GPT-4.5, interně označovaný jako Orion, bude posledním modelem řady, který nebude obsahovat funkci řetězení myšlenek.

Hlavním cílem laboratoře po vydání verze GPT-4.5 je integrovat modely řady o a modely řady GPT. Tento jednotný systém bude schopen využívat všechny dostupné nástroje, určovat, kdy je třeba rozsáhlé přemýšlení, a bude přizpůsobitelný širokému spektru úloh.

Následující verze GPT-5 bude komplexním systémem, který sloučí značnou část technologií OpenAI, včetně modelu o3. Samostatná verze modelu o3 již nebude po uvedení GPT-5 k dispozici.

Trading Signals for EUR/USD for December 19-21, 2025: sell below 1.1737 (rebound - 4/8 Murray)
09:14 2025-12-19 UTC--5
Exchange Rates analysis

EUR/USD is trading around 1.1711, below 4/8 Murray and below the 21 SMA, under some downward pressure, which indicates that it could continue its fall in the coming hours.

However, we can see on the H4 chart that the euro has found good support around 1.1700. This level could give EUR/USD a technical rebound, and the instrument could reach the top of the downtrend channel around 1.1737.

If the euro recovers in the coming hours, it could face strong resistance from the top of the downtrend channel and, in turn, the 21 SMA, which could be seen as an opportunity to enter short positions. The target could be around 1.1740, and at Murray's 3/8 located at 1.1657. The euro could even find good support around the 200 EMA located at 1.1635.

A sharp break of the downtrend channel formed since December 15 and a consolidation above 1.1740 could be seen as a positive sign for the euro. EUR/USD is expected to reach Murray's 5/8 at 1.1779 and even Murray's 6/8 at 1.1840.

The outlook remains negative for the euro, so any technical rebound that occurs in the coming hours could be seen as an opportunity to open short positions in anticipation of reaching the psychological level of 1.1500 in the coming days.

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Foreign exchange trading carries a high risk of losing money due to leverage and may not be suitable for all investors. Before deciding to invest your money, you should carefully consider all the features associated with Forex, as well as your investment objectives, level of experience, and risk tolerance.