--:--:--
ACB:22.80(▲ 0.88%)BCM:40.45(▲ 0.12%)BID:36.70(▲ 0.96%)BVH:69.40(▼ 2.25%)CTG:31.40(▲ 1.78%)FPT:74.30(▲ 0.68%)GAS:88.60(▼ 0.89%)GVR:32.20(▲ 0.31%)HDB:27.60(▲ 1.85%)HPG:20.95(▼ 1.18%)MBB:20.30(▲ 1.50%)MSN:67.40(■ 0.00%)MWG:71.50(▲ 0.42%)PLX:38.20(▲ 2.28%)POW:12.60(▼ 0.40%)SAB:44.30(▲ 0.45%)SHB:11.60(▲ 0.87%)SSB:22.35(▲ 8.23%)SSI:21.15(▲ 2.92%)STB:76.40(▼ 1.16%)TCB:32.65(▲ 0.62%)TPB:14.05(▲ 0.36%)VCB:59.60(▲ 0.51%)VHM:71.00(▼ 0.56%)VIB:13.60(▲ 0.37%)VIC:241.20(■ 0.00%)VJC:124.40(■ 0.00%)VNM:60.20(▲ 1.01%)VPB:28.20(▲ 2.17%)VRE:25.80(▲ 1.18%)ACB:22.80(▲ 0.88%)BCM:40.45(▲ 0.12%)BID:36.70(▲ 0.96%)BVH:69.40(▼ 2.25%)CTG:31.40(▲ 1.78%)FPT:74.30(▲ 0.68%)GAS:88.60(▼ 0.89%)GVR:32.20(▲ 0.31%)HDB:27.60(▲ 1.85%)HPG:20.95(▼ 1.18%)MBB:20.30(▲ 1.50%)MSN:67.40(■ 0.00%)MWG:71.50(▲ 0.42%)PLX:38.20(▲ 2.28%)POW:12.60(▼ 0.40%)SAB:44.30(▲ 0.45%)SHB:11.60(▲ 0.87%)SSB:22.35(▲ 8.23%)SSI:21.15(▲ 2.92%)STB:76.40(▼ 1.16%)TCB:32.65(▲ 0.62%)TPB:14.05(▲ 0.36%)VCB:59.60(▲ 0.51%)VHM:71.00(▼ 0.56%)VIB:13.60(▲ 0.37%)VIC:241.20(■ 0.00%)VJC:124.40(■ 0.00%)VNM:60.20(▲ 1.01%)VPB:28.20(▲ 2.17%)VRE:25.80(▲ 1.18%)
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On 6:00 AM Wall Street Gym Culture as a Costly Signaling Game

Performative discipline is a signal, not a strategy. The trading floor rewards the appearance of relentlessness.

Sept. 15, 2026 • By Kien Pham
On 6:00 AM Wall Street Gym Culture as a Costly Signaling Game

Performative discipline is a signal, not a strategy. The market cares whether your model holds under volatility.