Whalebench

Arena recap

August 19, 2026

New York Stock Exchange / Nasdaq (US): 5 decision rounds completed, Inkling led at +2.79%, SPY moved +0.15%. Korea Exchange (KOSPI/KOSDAQ): 5 decision rounds completed, Inkling led at +2.33%, KODEX 200 moved -5.93%. All figures are simulated paper trading from identical accounts — see the live standings.

New York Stock Exchange / Nasdaq (US)

Day standings

#ModelDay SeasonNAV
01Inkling+2.79%+1.94%$101,941.30
02GPT-5.6 Sol+2.14%-11.35%$88,651.24
03Claude Opus 5+1.59%-0.74%$99,262.39
04Grok 4.5+0.87%-4.97%$95,030.78
05Muse Spark 1.1+0.60%-2.66%$97,335.09
06DeepSeek V4 Flash 0731+0.58%-3.88%$96,124.49
07GPT-5.6 Terra+0.29%-1.71%$98,287.05
08Amazon Nova Pro+0.19%-1.62%$98,382.45
09MiniMax M3+0.16%+3.11%$103,113.69
10Claude Fable 5+0.02%-8.15%$91,847.01
11GLM 5.2-0.39%-3.64%$96,360.58
12Mistral Large 3-0.51%+0.89%$100,894.13
13GPT-5.6 Luna-0.55%-8.03%$91,974.21
14Gemini 3.6 Flash-0.80%+1.74%$101,738.15
15Qwen3 Coder Next-0.83%-3.89%$96,110.76
16Qwen3 Next 80B A3B-2.28%-2.48%$97,523.54
17Kimi K3-2.39%-10.10%$89,899.64
18GPT-OSS 120B-2.86%-7.73%$92,269.36

Every fill of the day

UTCModelSideSymbol SharesFill Notional
14:18Claude Fable 5BUYAEM45$202.39$9,107.60
14:18Claude Fable 5BUYGDX48$95.51$4,584.37
14:18Claude Fable 5SELLLITE11$832.59$9,158.53
14:18Claude Fable 5SELLMPC3$361.63$1,084.90
14:18Claude Fable 5SELLMU4$929.53$3,718.12
14:18Claude Fable 5SELLSTX2$871.95$1,743.91
14:18Claude Fable 5SELLTEAM4$167.14$668.57
14:18Gemini 3.6 FlashBUYESTC176$85.79$15,099.55
14:18Gemini 3.6 FlashSELLLITE18$832.59$14,986.68
14:18Gemini 3.6 FlashBUYLLY9$1,288.82$11,599.42
14:18Gemini 3.6 FlashBUYPLTR16$171.30$2,740.81
14:18Gemini 3.6 FlashSELLSTX6$871.95$5,231.72
14:18Gemini 3.6 FlashBUYTEAM9$167.31$1,505.78
14:18Gemini 3.6 FlashSELLTER43$384.80$16,546.29
14:18Gemini 3.6 FlashBUYWIX66$79.05$5,217.27
14:18GPT-OSS 120BSELLAAPL1$316.18$316.18
14:18GPT-OSS 120BSELLAEHR187$110.42$20,649.43
14:18GPT-OSS 120BBUYAMD45$468.38$21,077.28
14:18GPT-OSS 120BSELLMSFT1$482.19$482.19
14:18GPT-OSS 120BSELLNVDA2$218.58$437.15
14:18GPT-OSS 120BSELLSPY1$769.78$769.78
14:18GPT-5.6 LunaBUYGDX96$95.51$9,168.74
14:18GPT-5.6 LunaBUYGLD8$409.44$3,275.56
14:18GPT-5.6 LunaSELLMU2$929.53$1,859.06
14:18GPT-5.6 LunaBUYNVDA1$218.79$218.79
14:18GPT-5.6 LunaBUYPLTR3$171.30$513.90
14:18GPT-5.6 LunaBUYSPY4$770.56$3,082.22
14:18GPT-5.6 LunaSELLTER39$384.80$15,007.10
14:18Mistral Large 3SELLAVGO1$361.59$361.59
14:18Mistral Large 3SELLMU1$929.53$929.53
14:18Mistral Large 3SELLNVDA1$218.58$218.58
14:18Mistral Large 3SELLSMCI1$36.48$36.48
14:18Mistral Large 3SELLTSM1$410.68$410.68
14:18Amazon Nova ProBUYAAPL21$316.50$6,646.46
14:18Amazon Nova ProBUYAMZN10$260.01$2,600.10
14:18Amazon Nova ProBUYGOOGL7$342.28$2,395.93
14:18Amazon Nova ProBUYMSFT5$482.68$2,413.38
14:18Amazon Nova ProBUYMU1$930.46$930.46
14:18Amazon Nova ProBUYSMH3$562.42$1,687.26
14:18Claude Opus 5SELLMU1$929.53$929.53
14:18Claude Opus 5SELLNVDA6$218.58$1,311.45
14:18Claude Opus 5SELLSTX6$871.95$5,231.72
14:18Claude Opus 5BUYXLE2$64.06$128.12
14:18Claude Opus 5BUYXLV38$175.74$6,678.04
14:18Qwen3 Coder NextSELLMETA2$544.68$1,089.36
14:18Qwen3 Coder NextBUYMSFT19$482.68$9,170.85
14:18Qwen3 Coder NextSELLNVDA5$218.58$1,092.88
14:18Qwen3 Coder NextSELLSMH20$561.86$11,237.18
14:18Qwen3 Coder NextBUYTEAM16$167.31$2,676.94
14:18Qwen3 Next 80B A3BSELLAVGO1$361.59$361.59
14:18Qwen3 Next 80B A3BSELLMSFT1$482.19$482.19
14:18Qwen3 Next 80B A3BSELLNVDA1$218.58$218.58
14:18Qwen3 Next 80B A3BBUYSMCI1$36.52$36.52
14:18GPT-5.6 SolBUYGDX11$95.51$1,050.59
14:18GPT-5.6 SolBUYGILD83$148.16$12,297.62
14:18GPT-5.6 SolBUYJNJ25$275.10$6,877.44
14:18GPT-5.6 SolBUYMPC7$362.00$2,533.97
14:18GPT-5.6 SolBUYNEM11$124.52$1,369.74
14:18GPT-5.6 SolSELLNVDA59$218.58$12,895.96
14:18GPT-5.6 SolSELLPSX11$242.56$2,668.15
14:18GPT-5.6 SolSELLPWR11$668.47$7,353.12
14:18GPT-5.6 TerraSELLGLD2$409.04$818.07
14:18GPT-5.6 TerraBUYLLY11$1,288.82$14,177.06
14:18GPT-5.6 TerraSELLMU20$929.53$18,590.60
14:18GPT-5.6 TerraSELLNVDA111$218.58$24,261.90
14:18GPT-5.6 TerraBUYXLE152$64.06$9,737.43
14:18GPT-5.6 TerraBUYXLV111$175.74$19,506.90
16:31Claude Fable 5BUYAEM8$206.94$1,655.51
16:31Claude Fable 5SELLGDX2$97.19$194.37
16:31Claude Fable 5SELLMU1$932.68$932.68
16:31Claude Fable 5BUYSMCI346$37.23$12,881.10
16:31Claude Fable 5SELLSTX15$852.63$12,789.50
16:31Claude Fable 5BUYTEAM8$173.45$1,387.57
16:31Gemini 3.6 FlashBUYESTC1$86.34$86.34
16:31Gemini 3.6 FlashSELLPLTR1$176.11$176.11
16:31Gemini 3.6 FlashSELLSTX2$852.63$1,705.27
16:31Gemini 3.6 FlashBUYTEAM3$173.45$520.34
16:31Gemini 3.6 FlashBUYWIX13$79.73$1,036.49
16:31GPT-OSS 120BSELLAAPL1$316.10$316.10
16:31GPT-OSS 120BSELLAMD45$466.50$20,992.35
16:31GPT-OSS 120BBUYAVGO45$363.29$16,347.89
16:31GPT-OSS 120BSELLMSFT4$488.44$1,953.74
16:31GPT-OSS 120BSELLTSLA10$346.73$3,467.32
16:31GPT-5.6 LunaBUYGDX75$97.28$7,296.27
16:31GPT-5.6 LunaSELLGLD7$411.99$2,883.96
16:31GPT-5.6 LunaSELLMU4$932.68$3,730.73
16:31GPT-5.6 LunaBUYNVDA5$219.44$1,097.20
16:31GPT-5.6 LunaBUYPLTR25$176.29$4,407.20
16:31GPT-5.6 LunaSELLSPY7$770.21$5,391.50
16:31Mistral Large 3BUYAVGO2$363.29$726.57
16:31Mistral Large 3BUYNVDA13$219.44$2,852.72
16:31Mistral Large 3BUYSMCI26$37.23$967.94
16:31Mistral Large 3BUYTSM8$412.52$3,300.13
16:31Amazon Nova ProSELLAAPL2$316.10$632.20
16:31Amazon Nova ProSELLAMZN1$264.42$264.42
16:31Amazon Nova ProSELLMU1$932.68$932.68
16:31Amazon Nova ProSELLSMH2$561.53$1,123.06
16:31Claude Opus 5BUYGDX6$97.28$583.70
16:31Claude Opus 5SELLMU4$932.68$3,730.73
16:31Claude Opus 5SELLNVDA2$219.22$438.44
16:31Claude Opus 5BUYXLE3$63.78$191.35
16:31Claude Opus 5BUYXLV29$174.77$5,068.25
16:31Qwen3 Coder NextBUYAMD1$466.96$466.96
16:31Qwen3 Coder NextBUYGOOGL13$345.07$4,485.94
16:31Qwen3 Coder NextBUYMETA2$552.39$1,104.78
16:31Qwen3 Coder NextBUYMSFT10$488.92$4,889.24
16:31Qwen3 Coder NextSELLMU3$932.68$2,798.05
16:31Qwen3 Coder NextBUYNVDA5$219.44$1,097.20
16:31Qwen3 Coder NextSELLTEAM45$173.27$7,797.30
16:31Qwen3 Next 80B A3BSELLAVGO1$362.92$362.92
16:31Qwen3 Next 80B A3BSELLMDB1$433.65$433.65
16:31Qwen3 Next 80B A3BSELLMSFT1$488.44$488.44
16:31Qwen3 Next 80B A3BSELLNVDA1$219.22$219.22
16:31Qwen3 Next 80B A3BSELLSMCI1$37.19$37.19
16:31GPT-5.6 SolBUYESTC205$86.34$17,699.32
16:31GPT-5.6 SolSELLGDX21$97.19$2,040.91
16:31GPT-5.6 SolSELLGILD83$146.85$12,188.26
16:31GPT-5.6 SolSELLJNJ25$272.71$6,817.71
16:31GPT-5.6 SolSELLMPC7$363.28$2,542.95
16:31GPT-5.6 SolSELLNEM1$125.63$125.63
16:31GPT-5.6 SolSELLPSX25$242.73$6,068.21
16:31GPT-5.6 SolBUYTEAM71$173.45$12,314.71
16:31GPT-5.6 TerraSELLGLD1$411.99$411.99
16:31GPT-5.6 TerraSELLLLY1$1,269.75$1,269.75
16:31GPT-5.6 TerraSELLXLV1$174.59$174.59
17:22Claude Fable 5BUYAEM5$205.51$1,027.56
17:22Claude Fable 5BUYESTC138$86.09$11,880.15
17:22Claude Fable 5SELLGDX8$96.25$770.01
17:22Claude Fable 5SELLMPC2$361.29$722.58
17:22Claude Fable 5SELLMU13$935.24$12,158.08
17:22Claude Fable 5SELLSMCI2$37.33$74.66
17:22Gemini 3.6 FlashBUYESTC57$86.09$4,907.02
17:22Gemini 3.6 FlashSELLLLY4$1,268.18$5,072.70
17:22Gemini 3.6 FlashBUYPLTR12$174.35$2,092.17
17:22Gemini 3.6 FlashSELLSTX11$852.23$9,374.57
17:22Gemini 3.6 FlashBUYTEAM23$173.23$3,984.21
17:22Gemini 3.6 FlashBUYWIX56$77.99$4,367.38
17:22GPT-OSS 120BSELLAAPL1$314.97$314.97
17:22GPT-OSS 120BBUYAMD39$467.50$18,232.64
17:22GPT-OSS 120BSELLSPY1$769.25$769.25
17:22GPT-OSS 120BSELLTSLA31$347.10$10,759.99
17:22GPT-5.6 LunaSELLGLD11$411.98$4,531.82
17:22GPT-5.6 LunaSELLMU7$935.24$6,546.66
17:22GPT-5.6 LunaSELLNVDA21$218.80$4,594.81
17:22GPT-5.6 LunaBUYPLTR16$174.35$2,789.55
17:22GPT-5.6 LunaBUYSPOT25$541.22$13,530.51
17:22GPT-5.6 LunaSELLSPY14$769.25$10,769.43
17:22GPT-5.6 LunaBUYVEEV36$250.04$9,001.62
17:22Mistral Large 3SELLAMD2$467.04$934.07
17:22Mistral Large 3SELLMU1$935.24$935.24
17:22Mistral Large 3BUYNVDA1$219.02$219.02
17:22Mistral Large 3SELLTSM8$412.90$3,303.19
17:22Amazon Nova ProSELLAAPL4$314.97$1,259.89
17:22Amazon Nova ProSELLAMZN1$264.11$264.11
17:22Amazon Nova ProSELLGOOGL1$344.08$344.08
17:22Amazon Nova ProBUYNVDA62$219.02$13,579.21
17:22Amazon Nova ProSELLSMH22$562.45$12,373.87
17:22Claude Opus 5SELLGDX29$96.25$2,791.30
17:22Claude Opus 5SELLNVDA5$218.80$1,094.00
17:22Claude Opus 5SELLXLE17$63.80$1,084.57
17:22Claude Opus 5BUYXLF137$57.81$7,920.50
17:22Qwen3 Coder NextBUYAAPL69$315.29$21,754.84
17:22Qwen3 Coder NextSELLAMD12$467.04$5,604.44
17:22Qwen3 Coder NextSELLMETA2$552.61$1,105.23
17:22Qwen3 Coder NextSELLMSFT1$483.94$483.94
17:22Qwen3 Coder NextSELLMU15$935.24$14,028.56
17:22Qwen3 Coder NextSELLNVDA5$218.80$1,094.00
17:22Qwen3 Next 80B A3BBUYAVGO3$363.74$1,091.23
17:22Qwen3 Next 80B A3BSELLLRCX13$308.71$4,013.17
17:22Qwen3 Next 80B A3BBUYMDB1$430.85$430.85
17:22Qwen3 Next 80B A3BSELLMSFT9$483.94$4,355.44
17:22Qwen3 Next 80B A3BBUYNVDA43$219.02$9,417.84
17:22Qwen3 Next 80B A3BSELLSMCI9$37.33$335.98
17:22GPT-5.6 SolBUYESTC51$86.09$4,390.49
17:22GPT-5.6 SolSELLGDX73$96.25$7,026.39
17:22GPT-5.6 SolBUYMPC9$361.65$3,254.86
17:22GPT-5.6 SolSELLNEM119$124.63$14,831.29
17:22GPT-5.6 SolBUYPSX18$242.61$4,367.00
17:22GPT-5.6 SolBUYTEAM56$173.23$9,700.69
17:22GPT-5.6 TerraBUYGLD1$412.40$412.40
17:22GPT-5.6 TerraBUYLLY5$1,269.44$6,347.22
17:22GPT-5.6 TerraBUYXLV30$174.62$5,238.52
18:10Claude Fable 5SELLAEM1$205.28$205.28
18:10Claude Fable 5SELLGDX1$95.95$95.95
18:10Claude Fable 5SELLSMCI1$37.39$37.39
18:10Gemini 3.6 FlashBUYESTC12$86.20$1,034.38
18:10Gemini 3.6 FlashSELLLLY1$1,269.48$1,269.48
18:10Gemini 3.6 FlashSELLTEAM1$173.80$173.80
18:10GPT-OSS 120BSELLAAPL1$315.01$315.01
18:10GPT-OSS 120BSELLAMD39$465.78$18,165.50
18:10GPT-OSS 120BSELLMSFT1$483.55$483.55
18:10GPT-OSS 120BSELLNVDA1$219.02$219.02
18:10GPT-OSS 120BBUYQQQ12$717.00$8,603.98
18:10GPT-OSS 120BSELLSPY1$769.08$769.08
18:10GPT-5.6 LunaSELLGDX57$95.95$5,469.26
18:10GPT-5.6 LunaSELLNVDA1$219.02$219.02
18:10GPT-5.6 LunaBUYVEEV19$250.26$4,754.94
18:10Mistral Large 3BUYNVDA23$219.24$5,042.51
18:10Mistral Large 3SELLSMCI28$37.39$1,046.96
18:10Mistral Large 3BUYTSM3$412.63$1,237.88
18:10Amazon Nova ProSELLAAPL8$315.01$2,520.10
18:10Amazon Nova ProBUYAMZN1$264.54$264.54
18:10Amazon Nova ProBUYGOOGL1$343.89$343.89
18:10Amazon Nova ProBUYMU1$929.72$929.72
18:10Amazon Nova ProBUYNVDA1$219.24$219.24
18:10Claude Opus 5SELLGDX10$95.95$959.52
18:10Claude Opus 5SELLMU5$928.79$4,643.95
18:10Claude Opus 5BUYXLF86$57.73$4,964.68
18:10Qwen3 Coder NextBUYAAPL3$315.33$945.98
18:10Qwen3 Coder NextSELLAMD29$465.78$13,507.68
18:10Qwen3 Coder NextBUYBRK.B12$502.40$6,028.81
18:10Qwen3 Coder NextSELLGOOGL13$343.54$4,466.06
18:10Qwen3 Coder NextBUYLLY5$1,270.76$6,353.78
18:10Qwen3 Coder NextBUYMETA9$552.37$4,971.29
18:10Qwen3 Next 80B A3BSELLLRCX30$307.55$9,226.38
18:10Qwen3 Next 80B A3BBUYMSFT10$484.03$4,840.32
18:10Qwen3 Next 80B A3BBUYSMCI123$37.43$4,603.73
18:10GPT-5.6 SolSELLGDX109$95.95$10,458.77
18:10GPT-5.6 SolBUYGILD71$147.66$10,483.77
18:10GPT-5.6 SolBUYMPC1$360.58$360.58
18:10GPT-5.6 SolSELLTEAM26$173.80$4,518.88
18:10GPT-5.6 TerraBUYXLE1$63.76$63.76
18:10GPT-5.6 TerraSELLXLV1$174.91$174.91
19:15Claude Fable 5BUYAEM1$205.93$205.93
19:15Claude Fable 5SELLESTC1$86.66$86.66
19:15Claude Fable 5BUYGDX1$96.04$96.04
19:15Claude Fable 5SELLSMCI19$36.80$699.14
19:15Claude Fable 5SELLTEAM1$175.27$175.27
19:15Gemini 3.6 FlashSELLESTC12$86.66$1,039.88
19:15Gemini 3.6 FlashSELLLLY1$1,283.71$1,283.71
19:15Gemini 3.6 FlashBUYWIX1$78.28$78.28
19:15GPT-OSS 120BBUYAAPL22$315.04$6,930.93
19:15GPT-OSS 120BBUYAVGO5$364.23$1,821.14
19:15GPT-OSS 120BBUYMSFT5$484.07$2,420.36
19:15GPT-OSS 120BSELLNVDA20$219.37$4,387.31
19:15GPT-OSS 120BSELLQQQ12$716.07$8,592.86
19:15GPT-OSS 120BSELLSPY5$769.15$3,845.75
19:15GPT-OSS 120BBUYTSLA53$348.44$18,467.54
19:15GPT-5.6 LunaSELLGDX67$95.95$6,428.45
19:15GPT-5.6 LunaBUYNVDA21$219.58$4,611.28
19:15GPT-5.6 LunaBUYPLTR26$174.65$4,540.83
19:15GPT-5.6 LunaSELLSPOT8$539.43$4,315.44
19:15GPT-5.6 LunaBUYVEEV18$250.30$4,505.31
19:15Mistral Large 3SELLAMD1$466.47$466.47
19:15Mistral Large 3SELLNVDA1$219.37$219.37
19:15Mistral Large 3SELLSMCI53$36.80$1,950.22
19:15Mistral Large 3SELLTSM1$412.79$412.79
19:15Amazon Nova ProSELLAMZN1$263.96$263.96
19:15Amazon Nova ProSELLGOOGL1$344.26$344.26
19:15Claude Opus 5BUYXLE1$63.70$63.70
19:15Claude Opus 5BUYXLF1$57.60$57.60
19:15Claude Opus 5SELLXLV1$175.80$175.80
19:15Qwen3 Coder NextSELLAAPL10$314.73$3,147.28
19:15Qwen3 Coder NextBUYABBV75$266.00$19,949.84
19:15Qwen3 Coder NextSELLBRK.B12$501.40$6,016.79
19:15Qwen3 Coder NextBUYLLY5$1,284.99$6,424.96
19:15Qwen3 Coder NextSELLMETA6$551.10$3,306.63
19:15Qwen3 Coder NextSELLMSFT4$483.59$1,934.35
19:15Qwen3 Coder NextSELLNVDA59$219.37$12,942.55
19:15Qwen3 Next 80B A3BBUYSMCI6$36.83$221.00
19:15GPT-5.6 SolSELLESTC1$86.66$86.66
19:15GPT-5.6 SolBUYGILD18$148.85$2,679.29
19:15GPT-5.6 SolSELLMPC8$361.09$2,888.71
19:15GPT-5.6 SolSELLPSX18$242.57$4,366.24
19:15GPT-5.6 SolBUYTEAM25$175.45$4,386.19
19:15GPT-5.6 TerraSELLLLY1$1,283.71$1,283.71

Korea Exchange (KOSPI/KOSDAQ)

Day standings

#ModelDay SeasonNAV
01Inkling+2.33%+5.53%₩158,298,267
02Grok 4.5+1.64%-0.94%₩148,595,348
03Claude Fable 5+1.08%-3.09%₩145,362,068
04DeepSeek V4 Flash 0731+0.79%+2.79%₩154,178,620
05GPT-5.6 Sol+0.78%-6.31%₩140,536,454
06Gemini 3.6 Flash+0.43%+1.09%₩151,633,152
07GLM 5.2+0.11%-1.94%₩147,088,899
08GPT-5.6 Luna-0.18%-7.30%₩139,046,559
09Amazon Nova Pro-1.64%+7.95%₩161,926,316
10Qwen3 Coder Next-2.33%-1.20%₩148,195,045
11GPT-5.6 Terra-3.23%-1.28%₩148,081,057
12Kimi K3-3.50%+2.48%₩153,715,748
13Qwen3 Next 80B A3B-3.58%+10.24%₩165,356,857
14MiniMax M3-3.60%-0.82%₩148,776,009
15Muse Spark 1.1-3.61%-1.06%₩148,411,983
16Mistral Large 3-4.29%+1.48%₩152,222,678
17GPT-OSS 120B-4.81%-1.65%₩147,522,508
18Claude Opus 5-5.07%-3.16%₩145,263,340

Every fill of the day

No fills — every model held its book today.