Tour v526
IRTC
IRHYTHM HLDGS INC
$128.52 +0.42%
(8/20 18:41) ◀
|
Friday, August 21, 2026 (6:41pm)
January 2026
|
▶ (8/25 18:40)
◀ 8/21 18:41 ▶

Option Volume

Detail
ℹ
Current (08/21) 294
Calls: 152 (52%)
Puts: 142 (48%)
Prior (08/20) 39
Calls: 10 (26%)
Puts: 29 (74%)
Current vs Prior +653.85%
Calls: +1420.00% (Calls)
Puts: +389.66% (Puts)
Prior 7-Day Total 219
Calls: 96 (44%)
Puts: 123 (56%)
Prior 7-Day Average 31
Calls: 13 (44%)
Puts: 17 (56%)
Current vs Prior 7-Day Avg +839.73%
Calls: +1008.33%
Puts: +708.13%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/21) $126.1K
Calls: $74.4K (59%)
Puts: $51.7K (41%)
Prior (08/20) $11.8K
Calls: $8.5K (72%)
Puts: $3.4K (28%)
Current vs Prior +964.58%
Calls: +777.24%
Puts: +1436.70%
Prior 7-Day Total $100.4K
Calls: $75.0K (75%)
Puts: $25.4K (25%)
Prior 7-Day Average $14.3K
Calls: $10.7K (75%)
Puts: $3.6K (25%)
Current vs Prior 7-Day Avg +779.14%
Calls: +594.70%
Puts: +1322.45%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/21) 0.93
Prior (08/20) 2.90
Current vs Prior -67.79%
Prior 7-Day Average 1.45
Current vs Prior 7-Day Avg -35.72%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (08/21) 260
Calls: 152 (58%)
Puts: 108 (42%)
Prior (08/20) 65
Calls: -- (0%)
Puts: 65 (100%)
Current vs Prior +300.00%
Prior 7-Day Total 1,196
Calls: 994 (83%)
Puts: 202 (17%)
Prior 7-Day Average 199
Calls: 198 (75%)
Puts: 67 (25%)
Current vs Prior 7-Day Avg +30.43%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 4.08% | 11.63%4.08% | 11.63%
Prior 5.26% | 12.31%5.26% | 12.31%
Current vs Prior +121.21% | +26.45%-22.32% | -5.48%
Prior 7-Day Avg 6.97% | 12.84%6.97% | 12.84%
Current vs 7-Day Avg +66.93% | +21.20%-41.38% | -9.40%
Prior 7-Day Eod 5.26% | 12.31%5.26% | 12.31%
Current vs 7-Day Eod +121.21% | +26.45%-22.32% | -5.48%
Sentiment BEARISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 21.21% | 16.87%
Calls: 17.93% | 15.84%
Puts: 24.49% | 17.89%
Prior 21.21% | 16.87%
Calls: 17.93% | 15.84%
Puts: 24.49% | 17.89%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 21.21% | 16.87%
Calls: 17.93% | 15.84%
Puts: 24.49% | 17.89%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Massive premium surge with dollar volume up 965% vs prior. Dollar volume significantly above 7-day average (779% higher). Unusually high activity with volume up 654% vs prior - elevated interest. Volume explosion - 848% above 7-day average (294 vs avg 31).

Smart Money BULLISH
Retail Flow NEUTRAL
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current NEUTRAL
Prior BEARISH
7-Day Avg NEUTRAL
Current NEUTRAL
Prior BEARISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls
💧 Low Volume

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 4 found (avg delta 0.88, highest 1.00)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$105.00Aug 2122.1024.90$23.5011.9%31.00--
$120.00Aug 217.109.80$8.4532.0%21.00--
$125.00Aug 212.504.70$3.6061.1%710.9385
$125.00Sep 186.909.30$8.1029.6%10.61--
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 6 active (total vol 230, top 92)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$125.00Aug 212.504.70$3.6061.1%710.9385
$135.00Sep 182.703.80$3.2533.8%610.3414
$105.00Aug 2122.1024.90$23.5011.9%31.00--
$120.00Aug 217.109.80$8.4532.0%21.00--
$125.00Sep 186.909.30$8.1029.6%10.61--
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$115.00Sep 180.702.40$1.55109.7%920.17108

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. -- strikes (avg --%, max --%)

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 1 found (best R:R 1.06, avg 1.06)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$125.00$135.00Sep 18$4.85$5.15$4.8561%1.06$129.85
BEAR PUT (0)
No bear put found

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. -- found (best R:R --, avg --)

No setups found for this strategy

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. -- found (avg debit $--, cheapest $--)

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. -- found (cheapest --% of stock, avg --%)

No straddle setups found

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 1 found (cheapest 3.73% of stock, avg 3.73%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$135.00$115.00Sep 18$3.25$1.55$4.80$110.20$139.80

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. -- found (best R:R --, avg credit $--)

No iron condor setups found

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. -- found (best R:R --, cheapest $--)

No setups found for this strategy

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 3 found (best net $6.60, -- credits)

CALLS (3)
Buy KSell KRatioExpiryNetMax Gain
$105.00$120.001:2Aug 21$6.60$8.40
$120.00$125.001:2Aug 21$1.25$3.75
$125.00$135.001:2Sep 18$1.60$8.40
PUTS (0)
No puts found

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 1 found (best yield 2.10%, avg 2.10%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$135.00Sep 18$2.700.345.0%2.10%7.14%6114

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 74 contracts (avg 98 vol/day, 73 traded recently)

IRTC averages only 98 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable call: the $120.00 11-20 call last traded $17.56 on 07/29 (now $16.50/$19.00) — try a limit near $17.56. Also watch the $135.00 09-18 call last traded $6.00 on 08/07 (now $2.70/$3.80) — try a limit near $3.25; the $135.00 12-18 call last traded $13.05 on 08/06 (now $9.30/$13.40) — try a limit near $11.35.
CALLS (47)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$130.00Aug 21$0.00$2.20$1.10$5.70 08/06$0.25–$6.95$1.10--
$130.00Sep 18$4.20$6.30$5.25$8.50 08/07$1.75–$9.40$5.25--
$130.00Nov 20$10.10$14.10$12.10$15.66 07/07$6.75–$15.35$12.10--
$130.00Mar 19$18.20$20.60$19.40$16.14 07/09$13.00–$21.55$18.20--
$130.00Dec 17$29.00$34.00$31.50$24.00 07/28$22.00–$33.00$29.00--
$125.00Aug 21$2.50$4.70$3.60$6.77 08/07$0.15–$9.10$3.6085
$125.00Sep 18$6.90$9.30$8.10$4.40 07/17$2.95–$12.20$6.90--
$125.00Dec 18$15.50$17.40$16.45$18.74 08/04$9.55–$18.85$16.45--
$125.00Mar 19$21.00$23.30$22.15$23.50 08/06$14.80–$24.45$22.15--
$135.00Aug 21$0.00$2.25$1.13$3.95 08/07$0.25–$4.45$1.13--
$135.00Sep 18$2.70$3.80$3.25$6.00 08/07$1.53–$7.50$3.2514
$135.00Dec 18$9.30$13.40$11.35$13.05 08/06$6.45–$14.30$11.3537
$120.00Aug 21$7.10$9.80$8.45$11.05 08/06$1.30–$11.80$8.45--
$120.00Nov 20$16.50$19.00$17.75$17.56 07/29$10.55–$20.50$17.5616
$120.00Mar 19$23.40$26.00$24.70$14.07 07/22$16.80–$26.45$23.40--
$140.00Aug 21$0.00$2.15$1.08$1.33 08/07$0.33–$3.45$1.08--
$140.00Sep 18$1.10$2.65$1.88$5.20 08/07$1.35–$5.45$1.88--
$115.00Aug 21$12.60$14.90$13.75$16.00 08/07$2.73–$15.30$13.75--
$115.00Sep 18$14.70$16.80$15.75$11.60 07/28$6.25–$18.00$14.70--
$115.00Jan 15$22.30$25.60$23.95$16.50 07/27$15.60–$26.20$22.30--
$145.00Aug 21$0.00$2.15$1.08$0.57 08/07$0.38–$2.00$0.57--
$145.00Sep 18$0.00$3.40$1.70$1.40 07/20$1.13–$4.05$1.40--
$145.00Nov 20$4.40$7.80$6.10$4.00 07/17$3.25–$9.35$4.40--
$110.00Aug 21$17.10$19.80$18.45$9.20 07/27$6.35–$19.05$17.10--
$150.00Aug 21$0.00$0.05$0.03$0.21 08/07$0.03–$1.80$0.03--
$150.00Sep 18$0.00$2.70$1.35$1.72 07/17$1.00–$2.85$1.35--
$150.00Nov 20$2.90$6.50$4.70$2.50 07/23$2.78–$7.50$2.90--
$150.00Dec 18$4.00$8.00$6.00$8.40 08/07$3.10–$9.10$6.00--
$105.00Sep 18$22.60$26.50$24.55$12.60 07/17$13.35–$25.70$22.60--
$155.00Sep 18$0.00$2.80$1.40$0.75 07/20$0.98–$2.10$0.75--
$155.00Dec 18$2.65$6.70$4.68$2.35 07/22$3.10–$7.85$2.65--
$100.00Jan 15$33.00$36.60$34.80$34.00 08/06$24.35–$35.85$34.00--
$160.00Aug 21$0.00$2.15$1.08$0.60 06/16$0.48–$1.48$0.60--
$160.00Sep 18$0.00$2.20$1.10$0.45 07/20$0.57–$1.70$0.45--
$160.00Nov 20$0.85$4.10$2.47$3.32 07/16$1.65–$5.15$2.47--
$160.00Jan 15$3.80$7.60$5.70$3.80 07/27$2.48–$8.15$3.80--
$160.00Dec 17$17.80$22.50$20.15$15.10 07/10$13.50–$21.50$17.80--
$165.00Aug 21$0.00$2.15$1.08$1.10 06/10$0.48–$1.35$1.08--
$165.00Nov 20$0.20$3.70$1.95$4.60 07/06$1.48–$4.25$1.95--
$165.00Jan 15$2.70$5.90$4.30$2.25 07/22$2.13–$6.75$2.70--
$90.00Mar 19$43.50$47.10$45.30$34.90 06/11$33.50–$46.20$43.50--
$170.00Nov 20$0.00$3.40$1.70$1.50 07/22$0.63–$3.28$1.50--
$170.00Mar 19$4.20$8.40$6.30$8.17 07/06$3.38–$8.10$6.30--
$175.00Jan 15$0.90$4.50$2.70$3.50 07/10$1.70–$4.85$2.70--
$180.00Nov 20$0.00$3.10$1.55$1.70 08/06$0.93–$2.20$1.55--
$180.00Jan 15$0.70$4.40$2.55$1.50 07/23$1.65–$3.48$1.50--
$200.00Jan 15$0.00$3.20$1.60$3.12 07/06$1.35–$1.98$1.60--
PUTS (27)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$130.00Aug 21$0.35$2.95$1.65$9.92 08/06$1.65–$18.45$1.65--
$130.00Dec 18$12.80$15.60$14.20$27.80 07/23$14.20–$24.55$14.20--
$135.00Aug 21$5.20$7.40$6.30$7.55 08/07$6.30–$22.85$6.30--
$135.00Nov 20$13.30$16.70$15.00$31.00 07/23$15.00–$27.00$15.00--
$120.00Aug 21$0.00$2.15$1.08$1.50 08/07$1.08–$11.25$1.08--
$120.00Nov 20$7.30$9.80$8.55$18.40 06/11$8.25–$17.05$8.55--
$115.00Aug 21$0.00$2.15$1.08$0.63 08/07$0.73–$9.00$0.63--
$115.00Sep 18$0.70$2.40$1.55--$1.55–$1.55—$0.70108
$145.00Aug 21$15.20$18.20$16.70$21.00 07/06$16.70–$32.90$16.70--
$110.00Aug 21$0.00$2.15$1.08$0.40 08/07$0.35–$6.20$0.40--
$105.00Aug 21$0.00$2.15$1.08$0.32 08/07$0.38–$4.35$0.32--
$100.00Aug 21$0.00$2.15$1.08$0.75 08/04$0.38–$3.55$0.75--
$100.00Jan 15$2.85$6.30$4.58$11.00 07/21$4.58–$9.85$4.58--
$95.00Aug 21$0.00$2.15$1.08$1.98 07/27$0.35–$2.45$1.08--
$165.00Aug 21$35.30$38.20$36.75$45.10 06/26$36.70–$52.60$36.75--
$90.00Aug 21$0.00$2.15$1.08$2.25 07/21$0.38–$2.45$1.08--
$85.00Sep 18$0.00$2.20$1.10$2.47 07/17$0.28–$2.45$1.10--
$85.00Dec 18$0.15$3.60$1.88$3.74 07/13$1.88–$5.00$1.88--
$80.00Aug 21$0.00$2.15$1.08$0.99 07/17$0.13–$1.35$0.99--
$80.00Sep 18$0.00$2.15$1.08$1.77 07/17$0.48–$1.55$1.08--
$80.00Feb 19$1.10$4.50$2.80$5.60 06/24$2.80–$4.90$2.80--
$75.00Aug 21$0.00$2.15$1.08$0.05 08/03$0.35–$1.33$0.05--
$70.00Jan 15$0.00$3.10$1.55$2.00 07/08$1.55–$2.68$1.55--
$70.00Feb 19$0.25$3.50$1.88$2.45 07/08$1.88–$3.10$1.88--
$65.00Jan 15$0.00$2.90$1.45$2.55 06/17$1.18–$2.45$1.45--
$65.00Dec 17$2.00$6.50$4.25$6.60 07/22$4.22–$6.00$4.25--
$60.00Aug 21$0.00$2.15$1.08$0.10 07/29$0.48–$2.45$0.10--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 152
Total Puts 142
Put/Call Ratio 0.93
Net Difference 10

Prior's Put/Call Breakdown

Total Calls 10
Total Puts 29
Put/Call Ratio 2.90
Net Difference -19

Prior 7-Day Put/Call Summary

Total Calls 96
Total Puts 123
Average Put/Call Ratio 1.45
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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