The shares of Tata Chemicals and Tata Investment Corporation have experienced significant rallies of 12% and 19%, respectively, driven by renewed interest in the potential IPO of Tata Sons. The IPO, which has garnered support from key Tata Trusts trustees, is seen as a pivotal move for the group. Analysts, however, caution that while Tata Chemicals is grounded in operational performance, Tata Investment Corporation's rise is largely sentiment-driven. Harshal Dasani, Business Head at INVasset PMS, highlighted that Tata Chemicals' stability in earnings, particularly in the soda ash sector, positions it favorably for investors. In contrast, Tata Investment Corporation is viewed as more volatile and better suited for tactical trades. Despite the recent gains, Jigar S. Patel from Anand Rathi Share and Stock Brokers warned that Tata Chemicals may be losing momentum, advising traders to secure profits as the stock approaches resistance levels around ₹774.