Costco (COST): RSI, moving averages, 52-week range · daily
On 2026-10-13, Costco (COST) closed at 954.63 USD, down 0.50% on the day. At the 2026-10-13 close, Costco (COST) had an RSI(14) of 63.81, in the 82nd percentile of its history since 1986. Its 20-day return of +5.91% is in the 77th percentile of its history since 1986. At the 2026-10-13 close, Costco (COST) traded at 43.8% of its 52-week range. The RSI(14) of Costco (COST) last entered the overbought zone 148 days ago (2026-05-18) and the oversold zone 295 days ago (2025-12-22). It is trading above its 20- and 50-day but below its 200-day moving averages. At the 2026-10-13 close, the 20/50/200-day moving averages of Costco (COST) were 920.43 / 931.59 / 964.41 USD, with price +3.72% / +2.47% / -1.01% against them. Ranked from highest to lowest, its moving averages are the 200-day, 50-day and 20-day. At the 2026-10-13 close, the 52-week range of Costco (COST) was 844.06–1096.5 USD; it closed 12.94% below the high (9.8× its typical daily range) and 13.10% above the low (7.6× its typical daily range). The high was set 147 days ago (2026-05-19) and the low 301 days ago (2025-12-16). It is 12.94% below its all-time high, set 147 days ago (2026-05-19). Its 20-day volatility is 0.937% daily, in the 16th percentile of its history since 1986. Its daily realised volatility is 0.716% over 5 days, 0.937% over 20 days, 1.080% over 60 days and 1.288% over 120 days. Annualised, these are 11.4%, 14.9%, 17.1% and 20.4% respectively. Its 14-day average true range (ATR) is 14.51 USD, 1.52% of price. It has returned +2.03% (71st percentile since 1986) over 5 days, +3.25% (72nd) over 10 days, +5.91% (77th) over 20 days, +2.01% (43rd) over 60 days, -4.89% (22nd) over 120 days and +2.65% (28th) over 252 days. Against the S&P 500, its weekly returns show a beta of +0.05 and a correlation of +0.03 over 52 weeks; over 26 weeks, a beta of -0.32 and a correlation of -0.18. Relative to the S&P 500, it has returned +2.20% (5-day), +1.49% (10-day), +3.01% (20-day), -2.85% (60-day) and -16.47% (252-day). Its weekly-return correlation with changes in the US 10-year TIPS real yield is -0.08 over 52 weeks and +0.30 over 26 weeks. Next earnings are scheduled for 2026-12-10.
Figures reflect the official regular-session close for 2026-10-13.
=== COSTCO (COST) (USD) ===
price & change (as of 2026-10-13, prior 2026-10-12)
close 954.63
change -4.81 (-0.501%)
vs market S&P 500 -0.02% · Nasdaq 100 -0.33% (same day)
listing Exchange: NASDAQ, Currency: USD
range (as of 2026-10-13)
range 12.22
close pos 7.0% of range
moving averages (as of 2026-10-13)
20d MA 920.43 price above by +3.72%
50d MA 931.59 price above by +2.47%
200d MA 964.41 price below by -1.01%
200d MA slope +0.39% over 20 sessions (rising)
price mixed vs MAs
stack: 200d > 50d > 20d
20d MA last crossed below 50d MA: 2026-09-10 (33d ago)
20d MA last crossed below 200d MA: 2026-07-09 (96d ago)
50d MA last crossed below 200d MA: 2026-08-03 (71d ago)
volatility (as of 2026-10-13)
20d stdev 0.937% daily ≈ 14.9% annualised (×√252) (16th pct of own history, since 1986 (10124 obs))
5d vol 0.716% daily ≈ 11.4% annualised (×√252) (16th pct of own history, since 1986 (10139 obs))
60d vol 1.080% daily ≈ 17.1% annualised (×√252) (20th pct of own history, since 1986 (10084 obs))
120d vol 1.288% daily ≈ 20.4% annualised (×√252) (34th pct of own history, since 1986 (10024 obs))
vs easing-2024 avg 0.73× (0.937% vs 1.277% era avg)
ATR (as of 2026-10-13)
ATR(14) 14.51
ATR% 1.52% (18th pct of own history, since 1986 (10130 obs))
range/ATR 84.2%
relative volume (as of 2026-10-13)
RVOL 0.61x (today vs prior 20-day average, excl. today)
pctile 15th pct of own history, since 1986 (10124 obs)
avg vol 63d 2,032,612 (≈3-month average daily share volume)
52-week range (as of 2026-10-13)
high 1096.50 (-12.94% from high) [2026-05-19, 147d ago]
low 844.06 (+13.10% from low) [2025-12-16, 301d ago]
drawdown -12.94% from all-time high, 147d ago (2026-05-19)
max drawdown (10-year, close-basis) -31.51% (2022-04-07 608.05 -> 2022-05-20 416.43, 43d peak-to-trough); recovered 2023-12-07 (566d after trough)
momentum (as of 2026-10-13)
RSI(14) 63.81 (82nd pct of own history, since 1986 (10130 obs))
last overbought 148d ago (2026-05-18)
last oversold 295d ago (2025-12-22)
MACD (as of 2026-10-13)
MACD(12,26,9) +7.63 (above signal) signal +1.68 hist +5.95
returns (as of 2026-10-13)
5d return +2.03% from 935.68 on 2026-10-06 (71st pct of own history, since 1986 (10139 obs))
10d return +3.25% from 924.59 on 2026-09-29 (72nd pct of own history, since 1986 (10134 obs))
20d return +5.91% from 901.35 on 2026-09-15 (77th pct of own history, since 1986 (10124 obs))
60d return +2.01% from 935.80 on 2026-07-20 (43rd pct of own history, since 1986 (10084 obs))
120d return -4.89% from 1003.70 on 2026-04-22 (22nd pct of own history, since 1986 (10024 obs))
252d return +2.65% from 930.01 on 2025-10-10 (28th pct of own history, since 1986 (9892 obs))
YTD return +10.70% from 862.34 on 2025-12-31
volatility by rate-era
pre-crisis (through 2008) 2.33% (from 1986-07-09)
ZIRP (2009–2015) 1.23%
tightening (2015–2018) 1.26%
ZIRP (2019–2021) 1.39%
tightening (2022–2023) 1.64%
easing (2024– ) 1.28%
real-yield sensitivity (weekly returns vs weekly Δ in 10Y TIPS real yield, DFII10) (as of 2026-10-09)
vs real yield (Δ) +0.30 (26w)
vs real yield (Δ) -0.08 (52w)
S&P 500 market factor (weekly returns) (as of 2026-10-13)
vs S&P 500 beta -0.32 corr -0.18 (26w)
vs S&P 500 beta +0.05 corr +0.03 (52w)
vs S&P 500 +2.20% rel (5d return)
vs S&P 500 +1.49% rel (10d return)
vs S&P 500 +3.01% rel (20d return)
vs S&P 500 -2.85% rel (60d return)
vs S&P 500 -16.47% rel (252d return)
vs Nasdaq 100 beta -0.24 corr -0.26 (26w)
vs Nasdaq 100 beta -0.08 corr -0.07 (52w)
vs Nasdaq 100 +4.14% rel (5d return)
vs Nasdaq 100 +2.48% rel (10d return)
vs Nasdaq 100 +0.37% rel (20d return)
vs Nasdaq 100 -4.81% rel (60d return)
vs Nasdaq 100 -23.49% rel (252d return)
vs XLP (Consumer Staples) beta +1.04 corr +0.65 (26w)
vs XLP (Consumer Staples) beta +0.96 corr +0.65 (52w)
vs XLP -0.90% rel (5d return)
vs XLP +0.39% rel (10d return)
vs XLP +5.36% rel (20d return)
vs XLP +2.80% rel (60d return)
vs XLP -5.15% rel (252d return)
earnings horizon
next earnings 2026-12-10 (58 days)
last reported 2026-09-24 (19 days ago)