NAB share price drops again as trade jitters bite — what National Australia Bank investors watch next

20 January 2026

Sydney, Jan 20, 2026, 17:39 AEDT — Market closed

Shares of National Australia Bank slipped 0.85% to close at A$41.86 on Tuesday, marking a drop for the second day running. The stock kicked off the session at A$42.11 and dipped to a low of A$41.525 during the day, with roughly 1.23 million shares traded.

This shift is significant as the next round of rate signals approaches, and banks react quickly when traders adjust their outlook on funding costs and loan demand. NAB’s recent corporate updates hit a market already on edge.

Australia’s S&P/ASX 200 slipped 0.66%, ending the day at 8,815.9 as trade tensions dragged on investor mood, ABC reported.

Offshore, new tariff threats from U.S. President Donald Trump involving Greenland sparked renewed chatter about a “Sell America” trade—where investors offload U.S. stocks, the dollar, and Treasuries. MUFG economist Henry Cook cautioned that the past year has “taught us not to overreact” to Trump’s warnings. Reuters

Currency markets showed similar caution. IG analyst Tony Sycamore highlighted “fears of prolonged uncertainty” over tariff policy, which led investors to pull back from U.S. assets; the Australian dollar strengthened to about $0.6727, Reuters reported. Reuters

Traders are zeroing in on Thursday’s December jobs report as the next key domestic event. According to a Reuters report, markets assign about a 25% chance the Reserve Bank of Australia will raise its cash rate — currently at 3.6% — by 25 basis points on Feb. 3. The mood soured after financial stocks fell on Monday, dragging down the big four lenders together.

NAB is pushing ahead on tech leadership. The bank named Mahya Knox as its new chief AI officer, starting early April, Capital Brief reported, quoting a NAB statement. Knox was previously Commonwealth Bank’s general manager of AI and agentic AI. “The capabilities we’re already seeing with AI are helping us transform the way our colleagues work,” said group executive Pete Steel. Capital Brief

Separately, NAB is shutting down its Knox data centre in Wantirna South, impacting at least 270 employees who’ve been instructed to move to its Bourke Street office in Melbourne, The Australian reported. The Finance Sector Union said it’s currently consulting with members over the relocation.

The risk now is clearly divided. A stronger jobs report could push rate-hike expectations higher and boost bank margins, yet it might also tighten financial conditions and slow credit growth. On the flip side, a weaker print would ease those concerns but stir up growth worries again.

NAB is eyeing Thursday’s jobs report as its next big catalyst. Then all focus moves to the RBA’s Feb. 3 meeting, where the key question is whether policymakers signal a longer run of tight policy.

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Shan Ahmed Khan is a senior markets reporter at TS2.tech. His coverage ranges from stocks and technology to economic developments across global markets. He worked in investment research and market analysis before becoming a financial journalist and is a graduate of the Lahore University of Management Sciences (LUMS).

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